投稿時間:2021-07-27 09:10:23 RSSフィード2021-07-27 09:00 分まとめ(101件)

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IT 気になる、記になる… 新型「iPad mini」はベゼルレスとホームボタン廃止で8.3インチのディスプレイを搭載か https://taisy0.com/2021/07/27/143470.html apple 2021-07-26 22:26:39
IT 気になる、記になる… Apple、「iOS 14.6」の「SHSH」の発行を終了 https://taisy0.com/2021/07/27/143468.html apple 2021-07-26 22:13:04
IT 気になる、記になる… Apple、「macOS Big Sur 11.5.1」をリリース − 重要なセキュリティアップデート https://taisy0.com/2021/07/27/143466.html apple 2021-07-26 22:09:39
TECH Engadget Japanese スライドスイッチ搭載の一体型7in1USBドッキングステーション「ALMIGHTY DOCK TB5」 https://japanese.engadget.com/almighty-dock-tb-5-224524322.html スライドスイッチ搭載の一体型inUSBドッキングステーション「ALMIGHTYDOCKTB」スライドスイッチ搭載の一体型USBハブTUNEWEARALMIGHTYDOCKTBスライドスイッチ搭載のinUSBドッキングステーション。 2021-07-26 22:45:24
TECH Engadget Japanese Amazon、「ビットコイン決済を年内導入」報道を否定 https://japanese.engadget.com/amazon-bitcoin-221004515.html amazon 2021-07-26 22:10:04
IT ITmedia 総合記事一覧 [ITmedia エンタープライズ] 国際的なスポーツイベントをテーマにしたワイパー型マルウェアが見つかる https://www.itmedia.co.jp/enterprise/articles/2107/27/news050.html itmedia 2021-07-27 07:30:00
IT ITmedia 総合記事一覧 [ITmedia エンタープライズ] Salesforceが新製品「Slack-first Customer 360」構想 Slack買収完了で https://www.itmedia.co.jp/enterprise/articles/2107/27/news051.html itmedia 2021-07-27 07:15:00
IT ITmedia 総合記事一覧 [ITmedia エグゼクティブ] ホテル東京ガーデンパレスでステーキ食べ放題イベントを開催中 https://mag.executive.itmedia.co.jp/executive/articles/2107/27/news020.html itmedia 2021-07-27 07:01:00
TECH Techable(テッカブル) ホログラム配信を民主化するHolotch Inc.の事業展開 https://techable.jp/archives/158571 holotchinc 2021-07-26 22:00:41
AWS AWS Japan Blog ホテル業界におけるデジタル化:シームレス、非接触型、コネクテッド https://aws.amazon.com/jp/blogs/news/digitalization-in-the-hotel-industry-seamless-contactless-and-connected/ ホテル業界におけるデジタル化シームレス、非接触型、コネクテッドこれはWeBeeでマネージングディレクターを務めるOumlzguumlrZan博士からのゲスト投稿です。 2021-07-26 22:58:01
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) Custom Field Suiteプラグインの Uncaught Errorエラーメッセージについて https://teratail.com/questions/351386?rss=all customfieldsuite 2021-07-27 07:19:27
海外TECH Ars Technica Internal Activision Blizzard petition rebukes “abhorrent, insulting” leadership https://arstechnica.com/?p=1783141 lawsuit 2021-07-26 22:10:07
海外TECH DEV Community ML Fundamentals in Javascript https://dev.to/mrinasugosh/ml-fundamentals-in-javascript-5fm5 ML Fundamentals in JavascriptI recently have been exploring the field of Machine Learning in all honesty I have had to relearn almost all of my math fundamentals It has been a while since college and ML is based on a lot of Linear Algebra In this blog I plan to curate the fundamentals alongside my implementation of them in Javascript I know Python s NumPy library is the industry standard but I have always been curious about how the basic operations would translate in Javascript Full disclosure I am just learning this myself so if there are any mistakes along the way please help me out Topics include Basics of Linear Algebra Matrix OperationsTypes of MatricesComplex Mathematical ExpressionsI have also compiled a NodeJS App that contains a working version of all the examples in this blog ML Fundamentals Let s get started Basics of Linear AlgebraLinear Algebra is a subset of algebra that deals with scalars vectors and matrices In the simplest terms here s what they are MatrixI like to think of a matrix as an array or an array of arrays in programming Where m is the number of rows and n is the number of columns of a matrix m n If we were coding it would look something like this const matrix VectorA vector is simply a type of matrix and specifically has only one column Therefore it would look something like this const vector ScalarProbably the simplest mathematical object in all of Linear Algebra is a scalar It is just a number that s often used as a multiplier const scalar Most matrices and vectors can be expressed with arrays in Javascript or any language But what about matrices that are D or D or XD Typically most Linear Algebra courses state that a matrix can have x dimensions where x is a number greater than This is where we begin to use the idea of tensors in programming where vectors are essentially ranked to correspond to the various dimensions In fact Javascript has a framework called Tensorflow js that defines and runs computations using tensors I will dive more into that in a future blog For now let s get back to the basics Matrix OperationsWhen you think about Matrix Operations typically my mind jumps to loops But using loops to iterate a matrix can start to become real ugly real quick That s when I discovered the features of the Math js library that provides JS and Node js projects with powerful optimized computations This means that instead of defining a matrix as an array of arrays you could simply define a matrix and it would look something like this with Math js const matrix math matrix Some useful methods include size and valueOf math size matrix returns dimensions of matrix matrix valueOf returns string representation of the matrix Let s explore examples of four main matrix operations such as addition subtraction multiplication and division Matrix AdditionmatA math matrix matB math matrix const matAdd math add matA matB console log matAdd valueOf Matrix SubtractionmatA math matrix matB math matrix const matSub math subtract matA matB console log matSub valueOf Matrix MultiplicationThis is when things start to get interesting Before I jump to coding examples its important to understand these two properties of Matrix Multiplication commutative and associative CommutativeMatrix multiplication is not commutative which simply means A x B B x A Let s test this out and check with MathJS s built in equal comparator matA math matrix matB math matrix const matAxB math multiply matA matB const matBxA math multiply matB matA console log math equal matAxB valueOf matBxA valueOf false AssociativeMatrix multiplication is associative which simply translates to A x B x C A x B x C Let s test this out as well const matA math matrix const matB math matrix const matC math matrix const matAxB C math multiply math multiply matA matB matC const matA BxC math multiply matA math multiply matB matC console log math equal matAxB C valueOf matA BxC valueOf trueIts really important to also note that in the case of math js the product of a matrix is not just a new matrix containing the product of the individual matrices element wise product or Hardamard product In fact the product we see is a matrix product operation An example of a element wise product is via matrix scalar multiplication A x which is performed as such matA math matrix const scalar const matAx math multiply matA scalar console log matAx valueOf Of course since a vector is just a matrix it is also possible to perform a matrix vector multiplication matA math matrix matB math matrix const matAxvB math multiply matA matB console log matAxvB valueOf Matrix DivisionMatrix division is also possible to implement in Javascript Note that in mathematically there is no Matrix Divsion as its defined as such A B AB However to save us from thinking about divisions and inverses we can implement matdix divide in js matA math matrix matB math matrix const matAB math divide matA matB console log matAB valueOf After all dealing with matrices in math js isn t that difficult anymore But you have to know the dimensions of each matrix in your operation because not every matrix operates on another matrix Types of MatricesThere are a couple of matrix types in Linear Algebra that is important to understand as well Identity MatrixThe Identity I Matrix with the dimension i j is defined as i dimensional matrix where i j They are special and used widely because they are commutative this means A x I I x A Here s an example of an Identity Matrix const matrix In math js you can use the eye i method to quickly generate an identity matrix with dimension i const matI math eye console log matA valueOf Transpose MatrixIn a transpose matrix the dimensions are flipped Simply stated the rows become columns and the columns become rows Here s an example of taking a vector and transposing it The transposed matrix is referred to as a row vector const matV math matrix const matV T math transpose matV console log matV T valueOf Inverse MatrixOf course its important to discuss the inverse matrix What s interesting about this is that matrices can have an inverse A but not all matrices specifically singular or degenerate have one The formula to find the inverse of a matrix A A A A I But Math js gives us the inverse operation for free as math inv check it out matA math matrix const matA math inv matA console log matA valueOf Complex Math ExpressionsAt some point using built in math js the proposed way doesn t scale anymore Let s be honest ML gets complicated real quick Especially when you are trying to perform operations with multiple features and use a multivariate linear regression with gradient descent aka a function with multiple inputs Take the following function of theta as an example theta theta ALPHA m X theta y T X TIf you try to represent this out of the box in Javascript you will get a mess like this theta math subtract theta math multiply ALPHA m math transpose math multiply math transpose math subtract math multiply X theta y X What a mess right Luckily there is a concise and readable way to evaluate it using the eval function theta math eval theta ALPHA m X theta y X theta ALPHA m X y Shocked that all of this is possible with Javascript You are not alone Regardless of the coding language you use today you will surely find a powerful math library such as MathJS to enable matrix operations and other complex operations to get you started with ML fundamentals I hope this was helpful If you want to experiment with the Math js library on your own do checkout the Github repository with all of these examples compiled in a NodeJS app Follow me on Social Media mrinasugosh Dev to mrinasugosh Github mrinasugoshTwitter mrinasugoshLinkedIn mrinasugosh 2021-07-26 22:39:27
海外TECH DEV Community How to estimate the development cost https://dev.to/gufu5/how-to-estimate-the-development-cost-3503 How to estimate the development costOne of the most difficult things in software development is determining how long it will take to work on a new product and how much it will cost Why is it so hard The answer is not too obvious Estimating the cost of a new product is fundamentally difficult and people are not very good at predicting events accurately No project repeats another each is unique not only in its goals but also in the countless features that shape it Often a problem that is simple at first glance turns out to be much more complicated from the inside and sometimes it requires serious technical improvements to solve it And undoubtedly in any project there are always many unknowns that arise already in the process of working on it In addition there are no identical people no customers no developers no users We all start working with our baggage of knowledge experience values expectations willingness to take risks and adaptability Writing quality software is bread and butter for developers creating a cool software product is a much more complex undertaking for everyone involved At DECIUS we work very closely with both customers and developers This helps us use techniques that keep the client confident in meeting deadlines and accurately estimating project costs We are constantly working on planning and adapting the project from the initial general level down to the smallest detail if it allows you to avoid unnecessary costs and implement controlled changes 2021-07-26 22:07:32
海外TECH DEV Community Free for dev - list of software (SaaS, PaaS, IaaS, etc.) https://dev.to/alexandrefreire/free-for-dev-list-of-software-saas-paas-iaas-etc-2jme Free for dev list of software SaaS PaaS IaaS etc Content by github com ripienaar free for dev free for devDevelopers and Open Source authors now have a massive amount of services offering free tiers but it can be hard to find them all to make informed decisions This is a list of software SaaS PaaS IaaS etc and other offerings that have free tiers for developers The scope of this particular list is limited to things that infrastructure developers System Administrator DevOps Practitioners etc are likely to find useful We love all the free services out there but it would be good to keep it on topic It s a bit of a grey line at times so this is a bit opinionated do not be offended if I do not accept your contribution This list is the result of Pull Requests reviews ideas and work done by people You too can help by sending Pull Requests to add more services or by remove ones whose offerings have changed or been retired NOTE This list is only for as a Service offerings not for self hosted software For a service to be eligible it has to offer a free tier and not just a free trial If the free tier is time bucketed it has to be for at least a year We also consider the free tier from a security perspective so SSO is fine but I will not accept services that restrict TLS to paid only tiers Table of ContentsMajor Cloud Providers Always Free LimitsAnalytics Events and StatisticsAPIs Data and MLArtifact ReposBaaSCDN and ProtectionCI and CDCMSCode QualityCode Search and BrowsingCrash and Exception HandlingData Visualization on MapsDBaaSDesign and UIDev Blogging SitesDNSDocker RelatedEmailFontFormsIaaSIDE and Code EditingInternational Mobile Number Verification API and SDKIssue Tracking and Project ManagementLog ManagementManagement SystemsMessaging and StreamingMiscellaneousMonitoringPaaSPackage Build SystemPayment and Billing IntegrationPrivacy ManagementScreenshot APIsSearchSecurity and PKISource Code ReposStorage and Media ProcessingSTUN WebRTC Web Socket Servers and Other RoutersTestingTools for Teams and CollaborationTranslation ManagementVagrant RelatedVisitor Session RecordingWeb HostingCommenting PlatformsBrowser based hardware emulationOther Free Resources Major Cloud ProvidersGoogle Cloud PlatformApp Engine frontend instance hours per day backend instance hours per dayCloud Firestore GB storage reads writes deletes per dayCompute Engine non preemptible f micro GB HDD GB snapshot storage restricted to certain regions GB network egress from North America to all region destinations excluding China and Australia per monthCloud Storage GB GB network egressCloud Shell Web based Linux shell basic IDE with GB of persistent storage hours limit per weekCloud Pub Sub GB of messages per monthCloud Functions million invocations per month includes both background and HTTP invocations Cloud Run million requests per month GB seconds memory vCPU seconds of compute time GB network egress from North America per monthGoogle Kubernetes Engine No cluster management fee for one zonal cluster Each user node is charged at standard Compute Engine pricingBigQuery TB of querying per month GB of storage each monthCloud Build build minutes per dayCloud Source Repositories Up to Users GB Storage GB EgressFull detailed list Amazon Web ServicesAmazon DynamoDB GB NoSQL DBAmazon Lambda Million requests per monthAmazon SNS million publishes per monthAmazon Cloudwatch custom metrics and alarmsAmazon Glacier GB long term object storageAmazon SQS million messaging queue requestsAmazon CodeBuild min of build time per monthAmazon Code Commit active users per monthAmazon Code Pipeline active pipeline per monthFull detailed list Microsoft AzureVirtual Machines BS Linux VM BS Windows VMApp Service web mobile or API appsFunctions million requests per monthDevTest Labs Enable fast easy and lean dev test environmentsActive Directory objectsActive Directory BC monthly stored usersAzure DevOps active users unlimited private Git reposAzure Pipelines ー free parallel jobs with unlimited minutes for open source for Linux macOS and WindowsMicrosoft IoT Hub messages per dayLoad Balancer free public load balanced IP VIP Notification Hubs million push notificationsBandwidth GB egress per monthCosmos DB GB storage and RUs of provisioned throughputStatic Web Apps ーBuild deploy and host static apps and serverless functions with free SSL Authentication Authorization and custom domainsStorage GB LRS File or Blob storageCognitive Services AI ML APIs Computer Vision Translator Face detection Bots with free tier including limited transactionsCognitive Search AI based search and indexation service free for documentsAzure Kubernetes Service Managed Kubernetes service free cluster managementEvent Grid K ops monthFull detailed list Oracle CloudCompute VM Standard E Micro GB RAM Arm based Ampere A cores and GB of memory usable as one VM or up to VMsBlock Volume volumes GB total used for compute Object Storage GBLoad balancer instance with MbpsDatabases DBs GB eachMonitoring million ingestion datapoints billion retrieval datapointsBandwidth TB egress per month speed limited to MbpsNotifications million delivery options per month emails sent per monthFull detailed list IBM CloudCloud Functions million executions per monthObject Storage GB per monthCloudant database GB of data storageDb database MB of data storageAPI Connect API calls per monthAvailability Monitoring million data points per monthLog Analysis MB of daily logFull detailed list back to top Source Code Reposbitbucket org ーUnlimited public and private Git repos for up to users with Pipelines for CI CDchiselapp com ーUnlimited public and private Fossil repositoriescodebasehq com ーOne free project with MB space and userscodeberg org Unlimited public and private Git repos for free and open source projects Static website hosting with Codeberg Pages gitea com Unlimited public and private Git reposGitGud ーUnlimited private and public repositories Free forever Powered by GitLab amp Sapphire CI CD not provided github com ーUnlimited public repositories and unlimited private repositories with unlimited collaborators Apart from this some other free services there are much more but we list the main ones here provided are CI CD Free for Public Repos min month for private repos free Static Website Hosting Free for Public Repos Package Hosting amp Container Registry Free for public repos MB storage amp GB bandwidth outside CI CD free for private repos Project Management amp Issue Tracking gitlab com ーUnlimited public and private Git repos with unlimited collaborators Also offers the following features CI CD Free for Public Repos mins month for private repos Static Sites with GitLab Pages Container Registry with GB limit per repo Project Management amp Issue Tracking heptapod net ーHeptapod is a friendly fork of GitLab Community Edition providing support for Mercurialionicframework com Repo and tools to develop applications with Ionic also you have an ionic repoNotABug ーNotABug org is a free software code collaboration platform for freely licensed projects Git basedPagure io ーPagure io is a free and open source software code collaboration platform for FOSS licensed projects Git basedperforce com ーFree GB Cloud and Git Mercurial or SVN repositories pijul com Unlimited free and open source distributed version control system Its distinctive feature is to be based on a sound theory of patches which makes it easy to learn and use and really distributed Solves many problems of git hg svn darcs plasticscm com ーFree for individuals OSS and nonprofit organizationsprojectlocker com ーOne free private project Git and Subversion with MB spaceRocketGit ーRepository Hosting based on Git Unlimited Public amp Private repositories savannah gnu org Serves as a collaborative software development management system for free Software projects for GNU Projects savannah nongnu org Serves as a collaborative software development management system for free Software projects for non GNU projects back to top APIs Data and MLIP City ー free IP geolocation requests per dayAbstract API ーAPI suite for a variety of use cases including IP geolocation gender detection or even email validation algorithmia com ーHost algorithms for free Includes free monthly allowance for running algorithms Now with CLI support Apify ーWeb scraping and automation platform that lets you create an API extracting websites data Free tier with k monthly crawls and days data retention API Mocha Completely free online API mocking for testing and prototyping Make up to requests per day fully customizable API responses download mock rules as a Postman collection APITemplate io Auto generate images and PDF documents with a simple API or automation tools like Zapier amp Airtable No CSS HTML required Free plan comes with images month and templates Atlas toolkit Lightweight library to develop single page web applications that are instantly accessible Available for Java Node js Perl Python and Ruby Beeceptor Mock a rest API in seconds fake API response and much more Free requests per day public dashboard open endpoints anyone having link to the dashboard can view requests and responses bigml com ーHosted machine learning algorithms Unlimited free tasks for development limit of MB data task Calendarific Enterprise grade Public holiday API service for over countries Free plan includes calls per month Clarifai ーImage API for custom face recognition and detection Able to train AI models Free plan has calls per month Cloudmersive ーUtility API platform with full access to expansive API Library including Document Conversion Virus Scanning and more with calls month Colaboratory ーFree web based Python notebook environment with Nvidia Tesla K GPU Collect ーCreate an API endpoint to test automate and connect webhooks Free plan allows for two datasets records forwarder and alert Conversion Tools Online File Converter for documents images video audio eBooks REST API is available Libraries for Node js PHP Python Support files up to GB for paid plans Free tier is limited by file size and number of conversions per day CurlHub ーProxy service for inspecting and debugging API calls Free plan includes requests per month CurrencyScoop Realtime currency data API for fintech apps Free plan includes calls per month Datapane API for building interactive reports in Python and deploying Python scripts and Jupyter Notebooks as self service tools DB Designer ーCloud based Database schema design and modeling tool with a free starter plan of Database models and tables per model DeepAR ーAugmented reality face filters for any platform with one SDK Free plan provides up to monthly active users MAU and tracking up to facesDeepnote A new kind of data science notebook Jupyter compatible with real time collaboration and running in the cloud Free tier includes unlimited personal projects up to hours of standard hardware and teams with up to editors Diggernaut ーCloud based web scraping and data extraction platform for turning any website to the dataset or to work with it as with an API Free plan includes K page requests monthly Disease sh ーA free API providing accurate data for building the Covid related useful Apps dominodatalab com ーData science with support for Python R Spark Hadoop MATLAB and others dreamfactory com ーOpen source REST API backend for mobile web and IoT applications Hook up any SQL NoSQL database file storage system or external service and it instantly creates a comprehensive REST API platform with live documentation user management Efemarai Testing and debugging platform for ML models and data Visualize any computational graph Free debugging sessions per month for developers ExtendsClass Free web based HTTP client to send HTTP requests FraudLabs Pro ーScreen an order transaction for credit card payment fraud This REST API will detect all possible fraud traits based on the input parameters of an order Free Micro plan has transactions per month FreeGeoIP app Completely free Geo IP information JSON CSV XML No registration required queries per hour rate limit GeoDataSource ーLocation search service lookup for city name by using latitude and longitude coordinate Free API queries up to times per month Glitterly Programatically generate dynamic images from base templates Restful API and nocode integrations Free tier comes with images month and templates Hookbin Create unique public or private endpoints to collect parse and inspect HTTP requests Inspect headers body query strings cookies uploaded files etc Useful for testing inspecting webhook Similar to RequestBin and Webhook site Hoppscotch A free fast and beautiful API request builder Invantive Cloud ーAccess over cloud platforms such as Exact Online Twinfield ActiveCampaign or Visma using Invantive SQL or OData typically Power BI or Power Query Includes data replication and exchange Free plan for developers and implementation consultants Free for specific platforms with limitations in data volumes Iploka ーIP to Geolocation API Forever free plan for developers with k requests per month limit IP Geolocation ーIP Geolocation API Forever free plan for developers with k requests per month k day limit IP Geolocation API ーIP Geolocation API from Abstract Extensive free plan allowing requests per month IPLocation ーFreemium IP geolocation service LITE database is available for free download Import the database in server and perform local query to determine city coordinates and ISP information ipapi IP Address Location API by Kloudend Inc A reliable geolocation API built on AWS trusted by Fortune Free tier offers k lookups month k day without signup Contact us for a higher limit trial plan IPinfo ーFast accurate and free up to k month IP address data API Offers APIs with details on geolocation companies carriers IP ranges domains abuse contacts and more All paid APIs can be trialed for free IPList ーLookup details about any IP address such as Geo IP information tor addresses hostnames and ASN details Free for personal and business users BigDataCloud Provides fast accurate and free Unlimited or up to K K month APIs for modern web like IP Geolocation Reverse Geocoding Networking Insights Email and Phone Validation Client Info and more IPTrace ーAn embarrassingly simple API that provides reliable and useful IP geolocation data for your business JSON IP ーReturns the Public IP address of the client it is requested from No registration required for free tier Using CORS data can be requested using client side JS directly from browser Useful for services monitoring change in client and server IPs Unlimited Requests konghq com ーAPI Marketplace and powerful tools for private and public APIs With the free tier some features are limited such as monitoring alerting and support Kreya ーFree gRPC GUI client to call and test gRPC APIs Can import gRPC APIs via server reflection KSoft Si ーFree lyrics api chiefly aimed for discord bots Also provides an extensive library of images and user dataLightly ーImprove your machine learning models by using the right data Use datasets of up to samples for free MailboxValidator ーEmail verification service using real mail server connection to confirm valid email Free API plan has verifications per month microlink io It turns any website into data such as metatags normalization beauty link previews scraping capabilities or screenshots as a service reqs day every day free monkeylearn com ーText analysis with machine learning free queries month MockAPI ーMockAPI is a simple tool that lets you easily mock up APIs generate custom data and preform operations on it using RESTful interface MockAPI is meant to be used as a prototyping testing learning tool project resources per project for free Mocki A tool that lets you create mock GraphQL and REST APIs synced to a GitHub repository Simple REST APIs are free to create and use without signup Mocko dev ーProxy your API choose which endpoints to mock in the cloud and inspect traffic for free Speed up your development and integrations tests reqres in A Free hosted REST API ready to respond to your AJAX requests microenv com ーCreate fake REST API for developers with possibility to generate code and app in docker container News API ーSearch news on the web with code get JSON results Developers get queries free each month OCR Space ーAn OCR API which parses image and pdf files returning the text results in JSON format requests per month free OpenAPI Designer ーVisually create Open API definitions for free parsehub com ーExtract data from dynamic sites turn dynamic websites into APIs projects free Pixela Free daystream database service All operations are performed by API Visualization with heat maps and line graphs is also possible Postbacks Request HTTP callbacks for a later time free requests on signup Postman ーSimplify workflows and create better APIs faster with Postman a collaboration platform for API development Use the Postman App for free forever Postman cloud features are also free forever with certain limits ProxyCrawl ーCrawl and scrape websites without the need of proxies infrastructure or browsers We solve captchas for you and prevent you being blocked The first calls are free of charge QuickMocker ーManage online fake API endpoints under your own subdomain forward requests to localhost URL for webhooks development and testing use RegExp and multiple HTTP methods for URL path prioritize endpoints more than shortcodes dynamic or fake response values for response templating import from OpenAPI Swagger Specifications in JSON format proxy requests restrict endpoint by IP address and authorization header Free account provides random subdomain endpoints RegExp URL paths shortcodes per endpoint requests per day history records in requests log RequestBin com ーCreate a free endpoint to which you can send HTTP requests Any HTTP requests sent to that endpoint will be recorded with the associated payload and headers so you can observe requests from webhooks and other services restlet com ーAPISpark enables any API application or data owner to become an API provider in minutes via an intuitive browser interface Roboflow create and deploy a custom computer vision model with no prior machine learning experience required Free tier includes up to free source images ROBOHASH Web service to generate unique cool images from any text Scraper AI SaaS that turns any website into a consumable API for you to build on Free extractions and API calls month Scraper API ーCloud based web scraping API handles proxies browsers and CAPTCHAs Scrape any web page with a simple API call Get started with free API calls month Scraper s Proxy ーSimple HTTP proxy API made for scraping Scrape anonymously without having to worry about restrictions blocks or captchas First successfully scrape s per month free including javascript rendering more available if you contact support ScrapingAnt ーHeadless Chrome scraping API and free checked proxies service Javascript rendering premium rotating proxies CAPTCHAs avoiding Free plans available ScraperBox ーUndetectable web scraping API using real Chrome browsers and proxy rotation Use a simple API call to scrape any web page Free plan has requests per month ScrapingDog ーScrapingdog handles millions of proxies browsers and CAPTCHAs to provide you with HTML of any web page in a single API call It also provides Web Scraper for Chrome amp Firefox and a software for instant scraping demand Free plans available scrapinghub com ーData scraping with visual interface and plugins Free plan includes unlimited scraping on a shared server ScrapingNinja ーHandle JS rendering Chrome Headless Proxy rotation and CAPTCHAs solving all in one place The first are free of charge no credit card required Sheetson Instantly turn any Google Sheets into RESTful API Free plan available shrtcode API Free URL Shortening API without authorization and no request limits SerpApi Real time search engine scraping API Returns structured JSON results for Google Youtube Bing Baidu Walmart and many other engines Free plan includes successful API calls per month Similar Words API ーAn API to find similar words has vocabulary of about Million words Sofodata Create secure RESTful APIs from CSV files Upload a CSV file and instantly access the data via its API allowing faster application development Free plan includes APIs and API calls per month No credit card required tamber ーPut deep learning powered recommendations in your app Free k monthly active users Time Door A time series analysis API TinyMCE rich text editing API Core features free for unlimited usage Unixtime Free API to convert Unixtime to DateTime and vice versa Vattly Highly available fast and secure VAT validation API that provides full European Union coverage free API calls per day Webhook site Easily test HTTP webhooks with this handy tool that displays requests instantly wit ai ーNLP for developers wolfram com ーBuilt in knowledge based algorithms in the cloud wrapapi com ーTurn any website into a parameterized API k API calls per month Zenscrape ーWeb scraping API with headless browsers residentials IPs and simple pricing free API calls month extra free credits for students and non profits ip api ーIP Geolocation API Free for non commercial use no API key required limited to req minute from the same IP address for the free plan WebScraping AI Simple Web Scraping API with built in parsing Chrome rendering and proxies free API calls per month Zipcodebase Free Zip Code API access to Worldwide Postal Code Data free requests month EVA Free email validator API which helps to identify whether an email is disposable and having valid MX records happi dev Freemium api services collection Music Exchange Rate Key value store Language Detection Password Generator QRCode Generator Lyrics free API calls per month back to top Artifact ReposArtifactory An artifact repository that supports numerous package formats like Maven Docker Cargo Helm PyPI CocoaPods and GitLFS Incudes package scanning tool XRay and CI CD tool Pipelines formerly Shippable with a free tier of CI CD minutes per month central sonatype org ーThe default artifact repository for Apache Maven SBT and other build systems cloudrepo io Cloud based private and public Maven and PyPi repositories Free for open source projects cloudsmith io ーSimple secure and centralised repository service for Java Maven RedHat Debian Python Ruby Vagrant more Free tier free for open source jitpack io ーMaven repository for JVM and Android projects on GitHub free for public projects packagecloud io ーEasy to use repository hosting for Maven RPM DEB PyPi NPM and RubyGem packages has free tier repsy io ー GB Free private public Maven Repository back to top Tools for Teams and CollaborationCols A free cloud based code snippet manager for personal and collaborative code Bitwarden ーThe easiest and safest way for individuals teams and business organizations to store share and sync sensitive data Braid ーChat app designed for teams Free for public access group unlimited users history and integrations also it provide self hostable open source version cally com ーFind the perfect time and date for a meeting Simple to use works great for small and large groups Calendly ーCalendly is the tool for connecting and scheduling meetings Free plan provides Calendar connection per user and Unlimited meetings Desktop and Mobile apps also provided Discord ーChat with public private rooms Markdown text voice video and screen sharing capabilities Free for unlimited users Duckly ーTalk and collaborate in real time with your team Pair programming with any IDE terminal sharing voice video and screen sharing Free for small teams evernote com ーTool for organizing information Share your notes and work together with othersFibery ーConnected workspace platform Free for single user up to GB disk space Filestash ーA Dropbox like file manager that connects to a range of protocols and platforms S FTP SFTP Minio Git WebDAV Backblaze LDAP and more flock com ーA faster way for your team to communicate Free Unlimited Messages Channels Users Apps amp Integrationsflowdock com ーChat and inbox free for teams up to gitter im ーChat for GitHub Unlimited public and private rooms free for teams up to hangouts google com ーOne place for all your conversations for free need a Google accountHeySpace Task management tool with chat calendar timeline and video calls Free for up to users helplightning com ーHelp over video with augmented reality Free without analytics encryption supportideascale com ーAllow clients to submit ideas and vote free for members in communityIgloo ーInternal portal for sharing documents blogs and calendars etc Free for up to users Keybase ーKeybase is a cool FOSS alternative to Slack it keeps everyone s chats and files safe from families to communities to companies Google Meet ーUse Google Meet for your business s online video meeting needs Meet provides secure easy to join online meetings meet jit si ーOne click video conversations screen sharing for freeMicrosoft Teams ーMicrosoft Teams is a chat based digital hub that brings conversations content and apps together in one place all from a single experience Free for up to k users Miro Scalable secure cross device and enterprise ready team collaboration whiteboard for distributed teams With freemium plan Notion Notion is a note taking and collaboration application with markdown support that also integrates tasks wikis and databases The company describes the app as an all in one workspace for note taking project management and task management In addition to cross platform apps it can be accessed via most web browsers Nuclino A lightweight and collaborative wiki for all your team s knowledge docs and notes Free plan with all essential features up to items GB total storage Pendulums Pendulums is a free time tracking tool which helps you to manage your time in a better manner with an easy to use interface and useful statistics Raindrop io Private and secure bookmarking app for macOS Windows Android iOS and Web Free Unlimited Bookmarks and Collaboration element io ーA decentralized and open source communication tool built on Matrix Group chats direct messaging encrypted file transfers voice and video chats and easy integration with other services Rocket Chat Shared inbox for teams secure unlimited and open source seafile com ーPrivate or cloud storage file sharing sync discussions Private version is full Cloud version has just GBSlab ーA modern knowledge management service for teams Free for up to users slack com ーFree for unlimited users with some feature limitationsSpectrum Create public or private communities for free StatusPile A status page of status pages Track the status pages of your upstream providers talky io ーFree group video chat Anonymous Peer to peer No plugins signup or payment requiredTefter Bookmarking app with a powerful Slack integration Free for open source teams TeleType ーshare terminals voice code whiteboard and more no sign in required end to end encrypted collaboration for developers TimeCamp Free time tracking software for unlimited users Easily integrates with PM tools like Jira Trello Asana etc Tree Schema ーData catalog and metadata management with APIs to manage data lineage as code Free for teams of up to users twist com ーAn asynchronous friendly team communication app where conversations stay organized and on topic Free and Unlimited plans available Discounts provided for eligible teams BookmarkOS com Free all on one bookmark manager tab manager and task manager in a customizable online desktop with folder collaboration typetalk com ーShare and discuss ideas with your team through instant messaging on the web or on your mobileTugboat Preview every pull request automated and on demand Free for all complimentary Nano tier for non profits whereby com ーOne click video conversations for free formerly known as appear in userforge com Interconnected online personas user stories and context mapping Helps keep design and dev in sync free for up to personas and collaborators wistia com ーVideo hosting with viewer analytics HD video delivery and marketing tools to help understand your visitors videos and Wistia branded playerwormhol org ーStraightforward file sharing service Share unlimited files up to GB to as many peers as you want zoom us ーSecure Video and Web conferencing add ons available Free limited to minutesshtab app Project management service that makes collaboration in the office and remotely transparent with tracker based on AI zdoo co ーWith CRM OA and Project management suites zdoo is so powerful for team collaboration Free cloud version with limited users and space offered one month free trial for premium versions Zulip ーReal time chat with unique email like threading model Free plan includes messages of search history and File storage up to GB also it provides self hostable open source version Automate io Simple and complex automation workflow tool with over app integrations monthly actions and bots are freerobocorp com Open source stack for powering Automation Ops Try out Cloud features and implement simple automations for free Robot work min month Assistant runs Storage of MB back to top CMSacquia com ーHosting for Drupal sites Free tier for developers Free development tools such as Acquia Dev Desktop also availableContentful ーHeadless CMS Content management and delivery APIs in the cloud Comes with one free Community space that includes users K records Content Types locales Cosmic ーHeadless CMS and API toolkit Free personal plans for developers Crystallize ーHeadless PIM with ecommerce support Built in GraphQL API Free version includes unlimited users catalogue items GB month bandwidth and k month API calls Directus ーHeadless CMS A completely free and open source platform for managing assets and database content on prem or in the Cloud No limitations or paywalls Forestry io ーHeadless CMS Give your editors the power of Git Create and edit Markdown based content with ease Comes with three free sites that includes editors Instant Previews Integrates with blogs hosted on Netlify GitHubpages elsewherekontent ai A Content as a Service platform that gives you all the headless CMS benefits while empowering marketers at the same time Developer plan provides users with unlimited projects with environments for each content items languages with Delivery and Management API and Custom elements support Larger plans available to meet your needs Prismic ーHeadless CMS Content management interface with fully hosted and scalable API The Community Plan provides user with unlimited API calls documents custom types assets and locales Everything that you need for your next project Bigger free plans available for Open Content Open Source projects sanity io Hosted backend for structured content with customizable MIT licensed editor built with React Unlimited projects users datasets k API CDN requests GB assets for free per projectsensenet API first headless CMS providing enterprise grade solutions for businesses of all size The Developer plan provides users content items built in roles content types fully accessible REST API document preview generation and Office Online editing GraphCMS Offers free tier for small projects GraphQL first API Move away from legacy solutions to the GraphQL native Headless CMS and deliver omnichannel content API first Squidex Offers free tier for small projects API GraphQL first Open source and based on event sourcing versing every changes automatically back to top Code QualitySoftaCheck ーAn online tool that performs static analysis for C C code using open source tools such as cppcheck and clang tidy and automatically generates code documentation for users using doxygen This tool is free for use beanstalkapp com ーA complete workflow to write review and deploy code free account for user and repository with MB of storagebrowserling com ーLive interactive cross browser testing free only minutes sessions with MS IE under Vista at x resolutioncodacy com ーAutomated code reviews for PHP Python Ruby Java JavaScript Scala CSS and CoffeeScript free for unlimited public and private repositoriesCodeac io Automated Infrastructure as Code review tool for DevOps integrates with GitHub Bitbucket and GitLab even self hosted In addition to standard languages it analyzes also Ansible Terraform CloudFormation Kubernetes and more open source free CodeBeat ーAutomated Code Review Platform available for many languages Free forever for public repositories with Slack amp E mail integration codeclimate com ーAutomated code review free for Open Source and unlimited organisation owned private repos up to collaborators Also free for students and institutions codecov io ーCode coverage tool SaaS free for Open Source and free private repoCodeFactor ーAutomated Code Review for Git Free version includes unlimited users unlimited public repositories and private repo codescene io CodeScene prioritizes technical debt based on how the developers work with the code and visualizes organizational factors like team coupling and system mastery Free for Open Source coveralls io ーDisplay test coverage reports free for Open Sourcedareboost free analysis report for web performance accessibility security each monthdeepcode ai ーDeepCode finds bugs security vulnerabilities performance and API issues based on AI DeepCode s speed of analysis allow us to analyse your code in real time and deliver results when you hit the save button in your IDE Supported languages are Java C C JavaScript Python and TypeScript Integrations with GitHub BitBucket and Gitlab Free for open source and private repos free up to developers deepscan io ーAdvanced static analysis for automatically finding runtime errors in JavaScript code free for Open SourceDeepSource DeepSource continuously analyzes source code changes finds and fixes issues categorized under security performance anti patterns bug risks documentation and style Native integration with GitHub GitLab and Bitbucket eversql com ーEverSQL The platform for database optimization Gain critical insights into your database and SQL queries auto magically gerrithub io ーGerrit code review for GitHub repositories for freegocover io ーCode coverage for any Go packagegoreportcard com ーCode Quality for Go projects free for Open Sourcegtmetrix com ーReports and thorough recommendations to optimize websitesholistic dev The static code analyzer for Postgresql optimization Performance security and architect database issues automatic detection servicehoundci com ーComments on GitHub commits about code quality free for Open SourceImgbot ーImgbot is a friendly robot that optimizes your images and saves you time Optimized images mean smaller file sizes without sacrificing quality It s free for open source Kritika ーStatic Code Analysis for Perl with integration for GitHub Free for unlimited public repositories resmush it ーreSmush it is a FREE API that provides image optimization reSmush it has been implemented on the most common CMS such as Wordpress Drupal or Magento reSmush it is the most used image optimization API with more than billions images already treated and is still Free of charge insight sensiolabs com ーCode Quality for PHP Symfony projects free for Open Sourcelgtm com ーContinuous security analysis for Java Python JavaScript TypeScript C C and C free for Open Sourcereviewable io ーCode review for GitHub repositories free for public or personal reposparsers dev Abstract syntax tree parsers and intermediate representation compilers as a servicescan coverity com ーStatic code analysis for Java C C C and JavaScript free for Open Sourcescrutinizer ci com ーContinuous inspection platform free for Open Sourceshields io ーQuality metadata badges for open source projectsSider ーCode review platform for many languages Supports integration with GitHub Free for public repositories with unlimited users sonarcloud io ーAutomated source code analysis for Java JavaScript C C C VB NET PHP Objective C Swift Python Groovy and even more languages free for Open SourceSourceLevel ーAutomated Code Review and Team Analytics Free for Open Source and organizations up to collaborators Typo CI ーTypo CI reviews your Pull Requests and commits for spelling mistakes free for Open Source webceo com ーSEO tools but with also code verifications and different type of adviceszoompf com ーFix the performance of your web sites detailed analysisback to top Code Search and Browsingcodota com ーCodota helps developers create better software faster by providing insights learned from all the code in the world Plugin available libraries io ーSearch and dependency update notifications for different package managers free for open sourceNamae Search across various websites like github gitlab heroku netlify and many more for availabilty of your project name searchcode com ーComprehensive text based code search free for Open Sourcesourcegraph com ーJava Go Python Node js etc code search cross references free for Open Sourcetickgit com ーSurfaces TODO comments and other markers to identify areas of code worth returning to for improvement CodeKeep Google Keep for Code Snippets Organize Discover and share code snippets featuring a powerful code screenshot tool with preset templates and linking feature back to top CI and CDAccessLint ーAccessLint brings automated web accessibility testing into your development workflow It s free for open source and education purposes appcircle io ーAutomated mobile CI CD CT for iOS and Android with online device emulators minutes build timeout mins for Open Source with single concurrency for free appveyor com ーCD service for Windows free for Open Sourcebitrise io ーA CI CD for mobile apps native or hybrid With free builds month min build time and two team members OSS projects get min build time concurrency and unlimited team size buddy works ーA CI CD with free projects and concurrent runs executions month buddybuild com ーBuild deploy and gather feedback for your iOS and Android apps in one seamless iterative systemcircleci com ーFree for one concurrent buildcirrus ci org Free for public GitHub repositoriescodefresh io ーFree for Life plan build environment shared servers unlimited public reposcodemagic io Free build minutes monthcodeship com ー private builds month private projects unlimited for Open SourceContinuous PHP ーcontinuousphp is the first and only PHP centric Platform to build package test and deploy applications in the same workflow Free for Community Projects i e OSS Public Educational projects deployhq com ー project with daily deployments build minutes month drone Drone Cloud enables developers to run Continuous Delivery pipelines across multiple architectures including x and Arm both bit and bit all in one placeLayerCI ーCI for full stack projects full stack preview environment with GB memory amp CPUs ligurio awesome ci ーComparison of Continuous Integration servicesOctopus Deploy Automated deployment and release management Free for lt deployment targets scalr com Remote state amp operations backend for Terraform with full CLI support integration with OPA and a hierarchical configuration model Free up to users semaphoreci com ーFree for Open Source private builds per monthSquash Labs ーcreates a VM for each branch and makes your app available from a unique URL Unlimited public amp private repos Up to GB VM Sizes stackahoy io ー free Unlimited deployments branches and buildsstyleci io ーPublic GitHub repositories onlytravis ci org ーFree for public GitHub repositoriesMergify ーworkflow automation and merge queue for GitHub ーFree for public GitHub repositoriesback to top TestingApplitools com ーSmart visual validation for web native mobile and desktop apps Integrates with almost all automation solutions like Selenium and Karma and remote runners Sauce Labs Browser Stack free for open source A free tier for a single user with limited checkpoints per week Appetize ーTest your Android amp iOS apps on this Cloud Based Android Phone Tablets emulators and iPhone iPad simulators directly in your browser Free tier includes concurrent session with minutes usage per month No limit on app size Bird Eats Bug ーReport bugs faster and better Record your screen with Bird browser extension it will auto capture technical data that engineers need to debug Free tier suitable for small teams browserstack com ーManual and automated browser testing free for Open Sourcecheckbot io ーBrowser extension that tests if your website follows SEO speed and security best practices Free tier for smaller websites crossbrowsertesting com Manual Visual and Selenium Browser Testing in the cloud free for Open Sourcecypress io Fast easy and reliable testing for anything that runs in a browser Cypress Test Runner is always free and open source with no restrictions and limitations Cypress Dashboard is free for open source projects for up to users everystep automation com ーRecords and replays all steps made in a web browser and creates scripts free with fewer optionsGremlin ーGremlin s Chaos Engineering tools allow you to safely securely and simply inject failure into your systems to find weaknesses before they cause customer facing issues Gremlin Free provides access to Shutdown and CPU attacks on up to hosts or containers gridlastic com ーSelenium Grid testing with free plan up to simultaneous selenium nodes grid starts test minutes monthloadmill com Automatically create API and load tests by analyzing network traffic Simulate up to concurrent users for up to minutes for free every month percy io Add visual testing to any web app static site style guide or component library Unlimited team members Demo app and unlimited projects snapshots month reflect run Codeless automated tests for web apps Tests can be scheduled in app or executed from a CI CD tool Each test run includes a full video recording along with console and network logs The free tier includes an unlimited number of saved tests with test runs per month and up to users saucelabs com ーCross browser testing Selenium testing and mobile testing free for Open Sourcetestingbot com ーSelenium Browser and Device Testing free for Open Sourcetesults com ーTest results reporting and test case management Integrates with popular test frameworks Open Source software developers individuals educators and small teams getting started can request discounted and free offerings beyond basic free project websitepulse com ーVarious free network and server tools qase io Test management system for Dev and QA teams Manage test cases compose test runs perform test runs track defects and measure impact The free tier includes all core features with Mb available for attachments and up to users knapsackpro com Speed up your tests with optimal test suite parallelisation on any CI provider Split Ruby JavaScript tests on parallel CI nodes to save time Free plan for up to minutes test files and free unlimited plan for Open Source projects webhook site Verify webhooks outbound HTTP requests or emails with a custom URL Temporary URL and email address is always free Vaadin ーBuild scalable UIs in Java or TypeScript and use the integrated tooling components and design system to iterate faster design better and simplify the development process Unlimited Projects with years free maintenance back to top Security and PKIalienvault com ーUncovers compromised systems in your networkatomist com ーA quicker and more convenient way to automate a variety of development tasks Now in beta auth com ーHosted free for development SSO Up to social identity providers for closed source projects Authress ーAuthentication login and access control unlimited identity providers for any project Facebook Google Twitter and more First API calls are free Authy Two factor authentication FA on multiple devices with backups Drop in replacement for Google Authenticator Free for up to successful authentications bitninja io ーBotnet protection through a blacklist free plan only reports limited information on each attackcloudsploit com ーAmazon Web Services AWS security and compliance auditing and monitoringCmd ーSecurity platform providing real time access control and dynamic policy enforcement on every Linux instance in your cloud or datacenterCodeNotary io ーOpen Source platform with indelible proof to notarize code files directories or containercrypteron com ーCloud first developer friendly security platform prevents data breaches in NET and Java applicationsDependabot Automated dependency updates for Ruby JavaScript Python PHP Elixir Rust Java Maven and Gradle NET Go Elm Docker Terraform Git Submodules and GitHub Actions DJ Checkup ーScan your Django site for security flaws with this free automated checkup tool Forked from the Pony Checkup site Doppler ーUniversal Secrets Manager for application secrets and config with support for syncing to various cloud providers Free for unlimited users with basic access controls duo com ーTwo factor authentication FA for website or app Free for users all authentication methods unlimited integrations hardware tokens foxpass com ーHosted LDAP and RADIUS Easy per user logins to servers VPNs and wireless networks Free for usersglobalsign com ーFree SSL certificates for Open SourceHave I been pwned ーREST API for fetching the information on the breaches Internet nl ーTest for modern Internet Standards like IPv DNSSEC HTTPS DMARC STARTTLS and DANEJumpcloud ーProvides directory as a service similar to Azure AD user management single sign on and RADIUS authentication Free for up to users keychest net SSL expiry management and cert purchase with an integrated CT databaseletsencrypt org ーFree SSL Certificate Authority with certs trusted by all major browsersLoginRadius ーManaged User Authentication service for free Email registration and social providers logintc com ーTwo factor authentication FA by push notifications free for users VPN Websites and SSHmeterian io Monitor Java Javascript NET Scala Ruby and NodeJS projects for security vulnerabilities in dependencies Free for one private project unlimited projects for open source Mozilla Observatory ーFind and fix security vulnerabilities in your site Okta ーUser management authentication and authorization Free for up to monthly active users onelogin com ーIdentity as a Service IDaaS Single Sign On Identity Provider Cloud SSO IdP company apps and personal apps unlimited usersOperous ーCloud instance testing tool with a comprehensive and automated set of test suites of best practices performance and security Free tier offers testing minutes Test Suites and up to instances to user opswat com ーSecurity Monitoring of computers devices applications configurations Free users and days history users pyup io ーMonitor Python dependencies for security vulnerabilities and update them automatically Free for one private project unlimited projects for open source qualys com ーFind web app vulnerabilities audit for OWASP RisksreCAPTCHAMe ーfree reCAPTCHA and hCAPTCHA backend service No Server Side coding needed Works for static websites report uri io ーCSP and HPKP violation reportingringcaptcha com ーTools to use phone number as id available for freesnyk io ーCan find and fix known security vulnerabilities in your open source dependencies Unlimited tests and remediation for open source projects Limited to tests month for your private projects Sqreen ーApplication security monitoring and protection RASP WAF and more for web applications and APIs Free for app and million requests ssllabs com ーVery deep analysis of the configuration of any SSL web serverStackHawk Automate application scanning throughout your pipeline to find and fix security bugs before they hit production Unlimited scans and environments for a single app Sucuri SiteCheck Free website security check and malware scannerProtectumus Free website security check site antivirus and server firewall WAF for PHP Email notifications for registered users in free tier TestTLS com Test a SSL TLS service for secure server configuration certificates chains etc Not limited to HTTPS threatconnect com ーThreat intelligence It is designed for individual researchers analysts and organizations who are starting to learn about cyber threat intelligence Free up to Userstinfoilsecurity com ーAutomated vulnerability scanning Free plan allows weekly XSS scansUbiq Security ーEncrypt and decrypt data with lines of code and automatic key management Free for application and up to encryptions per month Virgil Security ーTools and services for implementing end to end encryption database protection IoT security and more in your digital solution Free for applications with up to users Virushee ーPrivacy oriented file data scanning powered by hybrid heuristic and AI assisted engine Possible to use internal dynamic sandbox analysis Limited to MB per file uploadback to top Management Systembitnami com ーDeploy prepared apps on IaaS Management of AWS micro instance freeEsper ーMDM and MAM for Android Devices with DevOps devices free with user license and MB Application Storage jamf com ーDevice management for iPads iPhones and Macs devices freeMiradore ーDevice Management service Stay up to date with your device fleet and secure an unlimited number of devices for free Free plan offers basic features moss sh Help developers deploy and manage their web apps and servers Free up to git deployments per monthruncloud io Server management focusing mainly on PHP projects Free for up to server ploi io Server management tool to easily manage and deploy your servers amp sites Free for server back to top MessagingAbly Realtime messaging service with presence persistence and guaranteed delivery Free plan includes m messages per month peak connections and peak channels cloudamqp com ーRabbitMQ as a Service Little Lemur plan max million messages month max concurrent connections max queues max queued messages multiple nodes in different AZ sconnectycube com Unlimited chat messages pp voice amp video calls files attachments and push notifications Free for apps up to K MAU courier com ーSingle API for push in app email chat SMS and other messaging channels with template management and other features Free plan includes messages mo pusher com ーRealtime messaging service Free for up to simultaneous connections and messages dayscaledrone com ーRealtime messaging service Free for up to simultaneous connections and events daysynadia com ーNATS io as a service Global AWS GCP and Azure Free forever with k msg size active connections and GB of data per month cloudkarafka com Free Shared Kafka cluster up to topics MB data per topic and days of data retention pubnub com Swift Kotlin and React messaging at million transactions each month Transactions may contain multiple messages back to top Log Managementbugfender com ーFree up to k log lines day with hours retentionhumio com ーFree up to GB day with days retentionlogdna com Free for a single user no retention unlimited hosts and sourceslogentries com ーFree up to GB month with days retentionloggly com ーFree for a single user see the lite optionlogz io ーFree up to GB day days retentionManageEngine Log Cloud ーLog Management service powered by Manage Engine Free Plan offers GB storage with Month retention papertrailapp com ー hours search days archive MB monthsematext com ーFree up to MB day days retentionsumologic com ーFree up to MB day days retentionback to top Translation Managementcrowdin com ーUnlimited projects unlimited strings and collaborators for Open Sourcelingohub com ーFree up to users always free for Open Sourcelocalazy com Free for source language strings unlimited languages unlimited contributors startup and open source dealsLocaleum Free up to strings user unlimited languages unlimited projectslocalizely com ーFree for Open SourceLoco ーFree up to translations Unlimited translators languages project translatable assets projectoneskyapp com ーLimited free edition for up to users free for Open SourcePOEditor ーFree up to stringsSimpleLocalize Free up to translation keys unlimited strings unlimited languages startup dealstransifex com ーFree for Open SourceTranslation io Free for Open Sourcewebtranslateit com ーFree up to stringsweblate org ーIt s free for libre projects up to string source for the free tier and Unlimited Self hosted on premises back to top MonitoringPingmeter com uptime monitors with minutes interval monitor SSH HTTP HTTPS and any custom TCP ports amixr io Developer friendly alerting and on call management with brilliant Slack Integration API and Terraform Free phone call SMS Telegram Slack and E Mail packages appdynamics com ーFree for hours metrics application performance management agents limited to one Java one NET one PHP and one Node jsappneta com ーFree with hour data retentionassertible com ーAutomated API testing and monitoring Free plans for teams and individuals blackfire io ーBlackfire is the SaaS delivered Application Performance Solution Free Hacker plan PHP only checklyhq com Open source EE Synthetic monitoring and deep API monitoring for developers Free plan with users and k check runs circonus com ーFree for metricscloudsploit com ーAWS security and configuration monitoring Free unlimited on demand scans unlimited users unlimited stored accounts Subscription automated scanning API access etc datadoghq com ーFree for up to nodesdeadmanssnitch com ーMonitoring for cron jobs free snitch monitor more if you refer others to sign upelastic co ーInstant performance insights for JS developers Free with hours data retentionfreeboard io ーFree for public projects Dashboards for your Internet of Things IoT projectsfreshworks com ーMonitor URLs at minute interval with Global locations and Public status pages for Freegitential com ーSoftware Development Analytics platform Free unlimited public repositories unlimited users free trial for private repos On prem version available for enterprise Grafana Cloud Grafana Cloud is a composable observability platform integrating metrics and logs with Grafana Free users dashboards alerts metrics storage in Prometheus and Graphite series days retention logs storage in Loki GB of logs days retention healthchecks io ーMonitor your cron jobs and background tasks Free for up to checks inspector dev A complete Real Time monitoring dashboard in less than one minute with free forever tier instrumentalapp com Beautiful and easy to use application and server monitoring with up to metrics and hours of data visibility for freekeychest net speedtest Independent speed test and TLS handshake latency test against Digital Oceanletsmonitor org SSL monitoring free for up to monitorsloader io ーFree load testing tools with limitationsnewrelic com ーNew Relic observability platform built to help engineers create more perfect software From monoliths to serverless you can instrument everything then analyze troubleshoot and optimize your entire software stack Free tier offers GB month of free data ingest free full access user and unlimited free basic users nixstats com Free for one server E Mail Notifications public status page second interval and more nodequery com ーFree basic server monitors up to serversOnlineOrNot com uptime monitors with a minute interval page speed monitors with a hour interval Free alerts via Slack and Email opsgenie com ーPowerful alerting and on call management for operating always on services Free up to users paessler com ーPowerful infrastructure and network monitoring solution including alerting strong visualization capabilities and basic reporting Free up to sensors pagertree com Simple interface for alerting and on call management Free up to users pingbreak com ーModern uptime monitoring service Check unlimited URLs and get downtime notifications via Discord Slack or email pingpong one ーAdvanced status page platform with monitoring Free tier includes one public customizable status page with SSL subdomain Pro plan is offered to open source projects and non profits free of charge sematext com ーFree for hours metrics unlimited number of servers custom metrics custom metrics data points unlimited dashboards users etc sitemonki com ーWebsite domain Cron amp SSL monitoring monitors in each category for freeskylight io ーFree for first requests Rails only speedchecker xyz ーPerformance Monitoring API checks Ping DNS etc stathat com ーGet started with stats for free no expirationstatuscake com ーWebsite monitoring unlimited tests free with limitationsstatusgator com ーStatus page monitoring monitors freethousandeyes com ーNetwork and user experience monitoring locations and data feeds of major web services freethundra io apm ーApplication monitoring and debugging Has a free tier up to k monthly invocations uptimerobot com ーWebsite monitoring monitors freeuptimetoolbox com ーFree monitoring for websites second intervals public statuspage zenduty com ーEnd to end incident management alerting on call management and response orchestration platform for network operations site reliability engineering and DevOps teams Free for upto users back to top Crash and Exception HandlingCatchJS com JavaScript error tracking with screenshots and click trails Free for open source projects bugsnag com ーFree for up to errors month after the initial trialexceptionless ーReal time error feature log reporting and more Free for k events per month user Open source and easy to self host for unlimited use GlitchTip ーSimple open source error tracking Compatible with open source Sentry SDKs events per month for free or can self host with no limitshoneybadger io Exception uptime and cron monitoring Free for small teams and open source projects errors month rollbar com ーException and error monitoring free plan with errors month unlimited users days retentionsentry io ーSentry tracks app exceptions in real time has a small free plan Free for k errors per month user unrestricted use if self hostedback to top Searchalgolia com ーHosted search as you type instant Free hacker plan up to documents and operations Bigger free plans available for community Open Source projectsbonsai io ーFree GB memory and GB storagesearchly com ーFree indices and MB storagepagedart com AI search as a service the free tier includes Documents searches Larger free tiers are possible for worthwhile projects back to top Emailminutemail Free temporary email for testing AnonAddy Open source anonymous email forwarding create unlimited email aliases for freebiz mail ru ー mailboxes with GB each per custom domain with DNS hostingBump Free Bump email addresses custom domainBurnermail Free Burner Email Addresses Mailbox day Mailbox HistoryButtondown ーNewsletter service Up to subscribers freeCloudMailin Incoming email via HTTP POST and transactional outbound free emails monthcloudmersive com ーEmail validation and verification API for developers free API requests monthContact do ーContact form in a link bitly for contact forms totally free debugmail io ーEasy to use testing mail server for developerselasticemail com ー free emails day emails for through API pay as you go fakermail com ーFree temporary email for testing with last email accounts stored forwardemail net ーFree email forwarding for custom domains Create and forward an unlimited amount of email addresses with your domain name note You must pay if you use casa cf click email fit ga gdn gq loan london men ml pl rest ru tk top work TLDs due to spam ImprovMX Free email forwardinginboxkitten com Free temporary disposable email inbox with up to day email auto deletes Open sourced and can be self hosted inumbo com ーSMTP based spam filter free for userskickbox io ーVerify emails free real time API availablemail tm ーDisposable e mail with user friendly interface No registration needed mailazy com ーMailazy is the only simple transactional email service you ll need emails month free forever emails day sending limit mail tester com ーTest if email s dns spf dkim dmarc settings are correct free monthmailboxlayer com ーEmail validation and verification JSON API for developers free API requests monthmailcatcher me ーCatches mail and serves it through a web interfacemailchimp com ー subscribers and emails month freeMailerLite com ー subscribers month emails month freemailinator com ーFree public email system where you can use any inbox you wantmailjet com ー emails month free emails daily sending limit mailkitchen ーFree for life without commitment emails month emails dayMailnesia Free temporary disposable email which auto visit registration link mailsac com Free API for temporary email testing free public email hosting outbound capture email to slack websocket webhook monthly API limit Mailtie com Free Email Forwarding for Your Domain No registration required Free Forever mailtrap io ーFake SMTP server for development free plan with inbox messages no team member emails second no forward rulesmailvalidator io Verify emails month for free real time API with bulk processing availablemail io ーFree Temp Email Addresses for QA Developers Create email addresses instantly using Web Interface or APImohmal com ーDisposable temporary emailmoosend com ーMailing list management service Free account for months for startupsOutlook com Free personal email and calendarpepipost com ーk emails free for first month then first emails day freephplist com ーHosted version allow emails month freepostmarkapp com emails month free unlimited DMARC weekly digestsSender Up to emails month Up to subscriberssendgrid com ー emails day and contacts freesendinblue com ー emails month freesendpulse com ー emails free hour first emails month freesocketlabs com k emails free for first month then first emails month freesparkpost com ーFirst emails month freeSubstack ーUnlimited free newsletter service Start paying when you charge for it Tempmailo Unlimited free temp email addresses Autoexpire in two days temp mail io ーFree disposable temporary email service with multiple emails at once and forwardingtestmail app Automate end to end email tests with unlimited mailboxes and a GraphQL API emails month free forever unlimited free for open source tinyletter com ー subscribers month freetrashmail com Free disposable email addresses with forwarding and automatic address expirationValidator Pizza ーFree API to detect disposable emailsVerifalia ーReal time email verification API with mailbox confirmation and disposable email address detector free email verifications day verimail io ーBulk and API email verification service free verifications monthYandex Connect ーFree email and DNS hosting for up to usersyopmail fr ーDisposable email addressesZoho ーStarted as an e mail provider but now provides a suite of services out of which some of them have free plans List of services having free plans Email Free for users GB user amp MB attachment limit domain Sprints Free for users Projects amp MB storage Docs ーFree for users with GB upload limit amp GB storage Zoho Office Suite Writer Sheets amp Show comes bundled with it Projects ーFree for users projects amp MB attachment limit Same plan applies to Bugtracker Connect ーTeam Collaboration free for users with groups custom apps Boards Manuals Integrations along with channels events amp forums Meeting ーMeetings with upto meeting participants amp Webinar attendees Vault ーPassword Management free for Individuals Showtime ーYet another Meeting software for training for a remote session upto attendees Notebook ーA free alternative to Evernote Wiki ーFree for users with MB storage unlimited pages zip backups RSS amp Atom feed access controls amp customisable CSS Subscriptions ーRecurring Billing management free for customers subscriptions amp user with all the payment hosting done by Zoho themselves Last subscription metrics are storedCheckout ーProduct Billing management with pages amp up to payments Desk ーCustomer Support management with agents and private knowledge base email tickets Integrates with Assist for remote technician amp unattended computers Cliq ーTeam chat software with GB storage unlimited users users per channel amp SSO CampaignsFormsSignSurveysBookingsAnalyticsSimpleLogin Open source self hostable email alias forwarding solution Free Aliases unlimited bandwith unlimited reply send Free for educational staffs student researcher etc EmailJS This is not a full email server this is just email client which you can use to send emails right from client send without exposing your credentials the free tier has monthly requests email templates Requests up to Kb Limited contacts history back to top Fontdafont The fonts presented on this website are their authors property and are either freeware shareware demo versions or public domain Everything Fonts Offers multiple tools font face Units Converter Font Hinter and Font Submitter Font Squirrel Freeware fonts that is licensed for commercial work Hand selected these typefaces and presenting them in an easy to use format Google Fonts Lots of free fonts that are easy and quick to install in a website via a download or a link to Google s CDN FontGet Has a variety of fonts available to download and sorted neatly with tags back to top Formsinbound com Build forms and share them online Get an email or Slack message for each submission Free plan has forms entries per month basic email amp Slack Form taxi ーEndpoint for HTML forms submissions With notifications spam blocker and GDPR compliant data processing Free plan for basic usage Formcake com Form backend for devs free plan allows unlimited forms submissions Zapier integration No libraries or dependencies required Formcarry com HTTP POST Form endpoint Free plan allows submissions per month formingo co Easy HTML forms for static websites get started for free without registering an account Free plan allows submissions per month customizable reply to email address formlets com ーOnline forms unlimited single page forms month submissions month email notifications formspark io Form to Email service free plan allows unlimited forms submissions per month support by Customer assistance team Formspree io ーSend email using an HTTP POST request Free tier limits to submissions per form per month Formsubmit co ーEasy form endpoints for your HTML forms Free Forever No registration required getform io Form backend platform for designers and developers form submissions Single file upload MB file storage HeroTofu com Forms backend with bot detection and encrypted archive Forward submissions via UI to email Slack or Zapier Use your own frontend no server code required Free plan gives unlimited forms and submissions per month Kwes io Feature rich form endpoint Works great with static sites Free plan includes up website with up to submissions per month Qualtrics Survey ーCreate professional forms amp survey using this first class tool expert designed survey templates Free Account has limit of active survey responses survey amp response types Pageclip Free plan allows one site one form submissions per month smartforms dev Powerful and easy form backend for your website forever free plan allows submissions per month MB file storage Zapier integration CSV JSON export custom redirect custom response page Telegram amp Slack bot single email notifications staticforms xyz Integrate HTML forms easily without any server side code for free After user submits the form an email will be sent to your registered address with form content Typeform com ーInclude beautifully designed forms on websites Free plan allows only fields per form and responses per month WaiverStevie com Electronic Signature platform with a REST API Receive notifications with webhooks Free plan watermarks signed documents but allows unlimited envelopes signatures Wufoo Quick forms to use on websites Free plan has a limit of submissions each month WebForms Contact forms for Static amp JAMStack Websites without writing backend code Free plan allows Unlimited Forms Unlimited Domains amp Submissions per month back to top CDN and ProtectionArvan Cloud ーOffers cloud related services CDN Cloud DNS PaaS Security etc Free plan offers CDN with Free SSL GB Traffic Million HTTP S Requests Free Cloud DNS for unlimited domains Free Cloud Security with Basic DDoS Protection Firewall Rules Free VoD Video On Demand Platform with GB Storage GB Traffic bootstrapcdn com ーCDN for bootstrap bootswatch and fontawesome iocdnjs com ーSimple Fast Reliable Content delivery at its finest cdnjs is a free and open source CDN service trusted by over of all websites powered by Cloudflare CloudflareCDN along with free SSLFree DNS for unlimited number of domainsFirewall rules and pagerulesAnalyticsTryCloudflare ーExpose local HTTP servers through Argo Tunnel to public Cloudflare Pages ーFree web hosting JAMstack platform for frontend developers to collaborate and deploy websites build at a time builds month unlimited sites unlimited requests unlimited bandwidth Cloudflare Workers Deploy serverless code for free on Cloudflare s global network free requests per day with a workers dev subdomain ddos guard net ーFree CDN DDoS protection and SSL certificatedevelopers google com ーThe Google Hosted Libraries is a content distribution network for the most popular Open Source JavaScript librariesjare io ーCDN for images Uses AWS CloudFrontjsdelivr com ーA free fast and reliable CDN for open source Supports npm GitHub WordPress Deno and more Microsoft Ajax ーThe Microsoft Ajax CDN hosts popular third party JavaScript libraries such as jQuery and enables you to easily add them to your Web applicationnetdepot com ーFirst GB free monthovh ie ーFree DDoS protection and SSL certificatePageCDN com Offers free Public CDN for everyone and free Private CDN for opensource nonprofits Skypack ーThe Native ES Module JavaScript CDN Free for million requests per domain per month raw githack com ーA modern replacement of rawgit com which simply hosts file using Cloudflaresection io ーA simple way to spin up and manage a complete Varnish Cache solution Supposedly free forever for one sitespeeder io ーUses KeyCDN Automatic image optimization and free CDN boost Free and does not require any server changesstatically io ーCDN for Git repos GitHub GitLab Bitbucket WordPress related assets and imagestoranproxy com ーProxy for Packagist and GitHub Never fail CD Free for personal use developer no supportunpkg com ーCDN for everything on npmNamecheap Supersonic ーFree DDoS protectionback to top PaaSanvil works Web app development with nothing but Python Free tier with unlimited apps appharbor com ーA Net PaaS that provides free workerconfigure it ーMobile app development platform free for projects limited features but no resource limitscodenameone com ーOpen source cross platform mobile app development toolchain for Java Kotlin developers Free for commercial use with unlimited number of projectsDeta Deploy unlimited number of Node js and Python apps for free Includes free DBs Auth and email dronahq com ーNo code application development platform for enterprises to visually develop application integrate with existing systems to Build internal apps processes and forms rapidly Free plan offers Tasks month Unlimited Draft Apps and Published Appsencore dev ーBackend framework using static analysis to provide automatic infrastructure boilerplate free code and more Includes free cloud hosting for hobby projects gigalixir com Gigalixir provide free instance that never sleeps and free tier PostgreSQL database limited to connections rows and no backups for Elixir Phoenix apps glitch com ーFree public hosting with features such as code sharing and real time collaboration Free plan has hours month limit heroku com ーHost your apps in the cloud free for single process appsKrucible ーKrucible is a platform for creating Kubernetes clusters for testing and development Free tier accounts come with cluster hours per month Mendix ーRapid Application Development for Enterprises unlimited number of free sandbox environments supporting unlimited users GB storage and GB RAM per app Also Studio and Studio Pro IDEs are allowed in free tier mo com A cloud platform for API services development MO is a fully managed Micro as a Service offering focusing on Go microservices development in the Cloud Free tier provides enough to run services and collaborate with others Okteto Cloud Managed Kubernetes service designed for remote development Free developer accounts come with Kubernetes namespaces Gi pod with a maximum of Gi namespace CPU pod with a maximum of CPUs namespace and GB Disk space The apps sleep after hours of inactivity opeNode ーFree Node js hosting for Open Source projects GB Bandwidth month with MB memory amp MB storage Deploy using CLI or existing Git repository outsystems com ーEnterprise web development PaaS for on premise or cloud free personal environment offering allows for unlimited code and up to GB databasepipedream com An integration platform built for developers Develop any workflow based on any trigger Workflows are code which you can run for free No server or cloud resources to manage pythonanywhere com ーCloud Python app hosting Beginner account is free Python web application at your username pythonanywhere com domain MB private file storage one MySQL databasescn sap com ーThe in memory Platform as a Service offering from SAP Free developer accounts come with GB structured GB unstructured GB of Git data and allow you to run HTML Java and HANA XS appsstaroid com Managed Kubernetes namespace service designed to fund open source developers Free CPUs and GB of RAM namespace to test branches and pull requests of public repository Free test namespace shutdown every minutes Maximum concurrent test namespaces SUSE Developer Program ーExperience cloud native productivity for free Get hands on with the SUSE Cloud Application Platform with your own Developer Sandbox Free Application Free subdomain provided along with API for CLI Storage amp Memory Quota of GB Platform Managed Kubernetes service designed for developers Free developer accounts come with up to clusters amp nodes cluster fly io Fly is a platform for applications that need to run globally It runs your code close to users and scales compute in cities where your app is busiest Write your code package it into a Docker image deploy it to Fly s platform and let that do all the work to keep your app snappy Free for side projects mo of service credit that automatically applies to any paid service And if you ran really small virtual machines credits will go a long way appfleet com appfleet is an edge platform that allows its users to deploy containers globally to multiple regions at the same time It offers a simple to use UI while automating all the complexity like smart routing clustering failover monitoring and so on It s free for open source projects and all users automatically get to host whatever they want Divio A platform to manage cloud application deploying only using Docker Available free subscription for development projects Koyeb Koyeb is a developer friendly serverless platform to deploy apps globally Seamlessly run Docker containers web apps and APIs with git based deployment native autoscaling a global edge network and built in service mesh and discovery Koyeb provides two nano services to run your apps with its forever free tier and also sponsors open source projects with free resources Railway Railway is an infrastructure platform where you can provision infrastructure develop with that infrastructure locally and then deploy to the cloud Projects Plugins Project Environments Project Live Deploys Environment available for free back to top BaaSably com APIs for realtime messaging push notifications and event driven API creation Free plan has m messages mo concurrent connections concurrent channels backapp com BackApp is an easy to use flexible and scalable backend based on Parse Platform backendless com ーMobile and Web Baas with GB file storage free push notifications month and data objects in table blockspring com ーCloud functions Free for million runs monthBMC Developer Program ーThe BMC Developer Program provides documentation and resources to build and deploy digital innovations for your enterprise Access to a comprehensive personal sandbox which includes the platform SDK and a library of components that can be used to build and tailor apps darklang com Hosted language combined with editor and infrastructure Free during the beta generous free tier planned after beta Firebase ーFirebase helps you build and run successful apps Free Spark Plan offers Authentication Hosting Firebase ML Realtime Database Cloud Storage Testlab A B Testing Analytics App Distribution App Indexing Cloud Messaging FCM Crashlytics Dynamic Links In App Messaging Performance Monitoring Predictions and Remote Config are always free Flutter Flow ーBuild your Flutter App UI without writing a single line of code Also has a Firebase integration Free plan includes full access to UI Builder and Free templates getstream io ーBuild scalable newsfeeds activity streams chat and messaging in a few hours instead of weekshasura io ーPlatform to build and deploy app backends fast free for single node cluster iron io ーAsync task processing like AWS Lambda with free tier and month free trialnetlicensing io A cost effective and integrated Licensing as a Service LaaS solution for your software on any platform from Desktop to IoT and SaaS Basic Plan for FREE while you are a student onesignal com ーUnlimited free push notificationsparaio com ーBackend service API with flexible authentication full text search and caching Free for app GB app data posthook io ーJob Scheduling Service Allows you to schedule requests for specific times scheduled requests month free progress com ーMobile backend starter plan has unlimited requests second with GB of data storage Enterprise application supportpubnub com ーFree push notifications for up to million messages month and active daily devicespushbots com ーPush notification service Free for up to million pushes monthpushcrew com ーPush notification service Unlimited notifications up to Subscriberspusher com ーFree unlimited push notifications for monthly active users A single API for iOS and Android devices pushtechnology com ーReal time Messaging for browsers smartphones and everyone concurrent connections Free GB data monthquickblox com ーA communication backend for instant messaging video and voice calling and push notificationsrestspace io Configure a server with services for auth data files email API templates etc then compose into pipelines and transform data Salesforce Developer Program ーBuild apps Lightning fast with drag and drop tools Customize your data model with clicks Go further with Apex code Integrate with anything using powerful APIs Stay protected with enterprise grade security Customize UI with clicks or any leading edge web framework Free Developer Program gives access to the full Lightining Platform ServiceNow Developer Program ーRapidly build test and deploy applications that make work better for your organization Free Instance amp access early previews simperium com ーMove data everywhere instantly and automatically multi platform unlimited sending and storage of structured data max users monthstackstorm com ーEvent driven automation for apps services and workflows free without flow access control LDAP streamdata io ーTurns any REST API into an event driven streaming API Free plan up to million messages and concurrent connections Supabase ーThe Open Source Firebase Alternative to build backends Free Plan offers Authentication Realtime Database amp Object Storage tyk io ーAPI management with authentication quotas monitoring and analytics Free cloud offeringzapier com ーConnect the apps you use to automate tasks zaps every minutes and tasks monthLeanCloud ーMobile backend GB of data storage MB instance K API requests day K pushes day are free API is very similar to Parse Platform Liteflow Low code development toolkit built to help you focus on your app s real value back to top Web HostingAlwaysdata ー MB free web hosting with support for MySQL PostgreSQL CouchDB MongoDB PHP Python Ruby Node js Elixir Java Deno custom web servers access via FTP WebDAV and SSH mailbox mailing list and app installer included Awardspace com ーFree web hosting a free short domain PHP MySQL App Installer Email Sending amp No Ads Bubble ーVisual programming to build web and mobile apps without code free with Bubble branding cloudno de ーFree cloud hosting for Node js apps Drive To Web ーHost directly to the web from Google Drive amp OneDrive Static sites only Free forever One site per Google Microsoft account Endless Hosting ー MB storage Free SSL PHP MySQL FTP free sub domains E Mail DNS beatiful panel UI One of the best Fenix Web Server A developer desktop app for hosting sites locally and sharing them publically in realtime Work however you like using its beautiful user interface API and or CLI Free Hosting ーFree Hosting With PHP Perl CGI MySQL FTP File Manager POP E Mail free sub domains free domain hosting DNS Zone Editor Web Site Statistics FREE Online Support and many more features not offered by other free hosts Freehostia ーFreeHostia offers free hosting services incl an industry best Control Panel amp a click installation of free apps Instant setup No forced ads heliohost org ーCommunity powered free hosting for everyone hostman com ーDeploy up to static sites from your GitHub repository for free neocities org ーStatic GB free storage with GB Bandwidth netlify com ーBuilds deploy and hosts static site app free for GB data and GB month bandwidth commons host Static web hosting and CDN free and open source software FOSS With a commercially sustainable software as a service SaaS to fund R amp D pantheon io ーDrupal and WordPress hosting automated DevOps and scalable infrastructure Free for developers and agenciesreadthedocs org ーFree documentation hosting with versioning PDF generation and morerender com ーA unified platform to build and run all your apps and web app free SSL a global CDN private networks and auto deploys from Git free for static web page sourceforge net ーFind Create and Publish Open Source software for freeStormkit ーIntegrate building deploying and hosting seamlessly with your git flow of your JAMStack or Node JS app GB bandwith and m requests for free per month including free SSL surge sh ーStatic web publishing for Front End developers Unlimited sites with custom domain supporttilda cc ーOne site pages MB storage only the main pre defined blocks among available no fonts no favicon and no custom domaintxti es ーQuickly create web pages with markdown Vercel ーBuild deploy and host web apps with free SSL global CDN and unique Preview URLs each time you git push Perfect for Next js and other Static Site Generators Versoly ーSaaS focussed website builder unlimited websites blocks templates custom CSS favicon SEO and forms No custom domain Qovery ーQovery is the simplest way to deploy your full stack apps on AWS GCP and Azure It is free web hosting for developers with Database SSL a global CDN and auto deploys from Git FlashDrive io PaaS service similar to Heroku with a developer centric approach and all inclusive features Free tier for static assets staging and developer apps back to top DNS is ーFree DNS service with API and lots of other free DNS features included biz mail ru ーFree email and DNS hosting for up to userscloudns net ーFree DNS hosting up to domain with recordsdns he net ーFree DNS hosting service with Dynamic DNS Supportdnspod com ーFree DNS hosting duckdns org ーFree DDNS with up to domains on the free tier With configuration guides for various setups dynu com ーFree dynamic DNS servicefosshost org Free open source hosting VPS web storage and mirror hostingfreedns afraid org ーFree DNS hosting Also provide free subdomain based on numerous public user contributed domains Get free subdomains from Subdomains menu after signing up luadns com ーFree DNS hosting domains all features with reasonable limitsnamecheap com ーFree DNS No limit on number of domainsnextdns io DNS based firewall K free queries monthlynoip ーa dynamic dns service that allows up to hostnames free with confirmation every daysns com ーData Driven DNS automatic traffic management k free queriespointhq com ーFree DNS hosting on Heroku selectel com ーFree DNS hosting anycastweb gratisdns dk ーFree DNS hosting Yandex Connect ーFree email and DNS hosting for up to userszilore com ーFree DNS hosting zoneedit com ーFree DNS hosting with Dynamic DNS Support zonewatcher com ーAutomatic backups and DNS change monitoring domain freehuaweicloud com Free DNS hosting by HuaweiHetzner Free DNS hosting from Hetzner with API supportGlauca Free DNS hosting for up to domains and DNSSEC supportF Free Anycast DNS hosting for primary zones And free for secondary zones up to domain and million requests per month back to top IaaSbackblaze com ーBackblaze B cloud storage Free GB Amazon S like object storage for unlimited timescaleway com ーS Compatible Object Storage Free GB storage and external outgoing trafficterraform io ーTerraform Cloud Free remote state management and team collaboration for teams up to users back to top DBaaSairtable com ーLooks like a spreadsheet but it s a relational database unlimited bases rows base and API requests monthAstra ーCloud Native Cassandra as a Service with GB free tiercloudamqp com ーRabbitMQ as a Service up to M messages month and connections freeelephantsql com ーPostgreSQL as a service MB freeFaunaDB ーServerless cloud database with native GraphQL multi model access and daily free tiers up to MBHarperDb ーServerless cloud database with dynamic schema based on JSON IOPS with GB storagegraphenedb com ーNeoj as a service up to nodes and relations freeheroku com ー PostgreSQL as a service up to rows and connections free provided as an addon but can be attached to an otherwise empty app and accessed externally Upstash ーServerless Redis with free tier up to requests per day MB max database size and concurrent connectionsMongoDB Atlas ーfree tier gives MBredsmin com ーOnline real time monitoring and administration service for Redis Monitoring for Redis instance freeredislabs Free Mb redis instanceMemCachier ーManaged Memcache service Free for up to MB Proxy Server and basic analyticsscalingo com ーPrimarily a PaaS but offers a MB to MB free tier of MySQL PostgreSQL or MongoDBSeaTable ーFlexible Spreadsheet like Database built by Seafile team unlimited tables lines month versioning up to team members skyvia com ーCloud Data Platform offers free tier and all plans are completely free while in betaStackBy ーOne tool that brings together flexibility of spreadsheets power of databases and built in integrations with your favorite business apps Free plan includes unlimited users stacks GB attachment per stack InfluxDB ーTimeseries database free up to MB minutes writes MB minutes reads and cardinalities seriesQuickmetrics ーTimeseries database with dashboard included free up to events day and total of metrics restdb io a fast and simple NoSQL cloud database service With restdb io you get schema relations automatic REST API with MongoDB like queries and an efficient multi user admin UI for working with data Free plan allows users records and API requests per second cockroachlabs com ーFree CockroachDB up to GB and vCPU back to top STUN WebRTC Web Socket Servers and Other Routersconveyor cloud ーVisual Studio extension to expose IIS Express to the local network or over a tunnel to a public URL Hamachi ーLogMeIn Hamachi is a hosted VPN service that lets you securely extend LAN like networks to distributed teams with free plan allows unlimited networks with up to peoplesRadmin VPN Connect multiple computers together via a VPN enabling LAN like networks Unlimited peers Hamachi alternative localhost run ーInstantly share your localhost environment No download required Run your app on port and then run this command and share the URL ngrok com ーExpose locally running servers over a tunnel to a public URL segment com ーHub to translate and route events to other third party services events month freestun global stun twilio com transport udp ーTwilio STUNstun stun l google com ーGoogle STUNwebhookrelay com ーManage debug fan out and proxy all your webhooks to public or internal ie localhost destinations Also expose servers running in a private network over a tunnel by getting a public HTTP endpoint lt gt http localhost Xirsys ーGlobal network of STUN TURN servers with a generous free tier ZeroTier ーFOSS managed virtual Ethernet as a service Unlimited end to end encrypted networks of clients on free plan Clients for desktop mobile NA web interface for configuration of custom routing rules and approval of new client nodes on private networks back to top Issue Tracking and Project Managementacunote com ーFree project management and SCRUM software for up to team membersAppFlux ーProject Management tool with Log Management amp Issues Take your team onboard amp forget management through emails asana com ーFree for private project with collaboratorsBacklog ーEverything your team needs to release great projects in one platform Free plan offers Project with users amp MB storage Basecamp To do lists milestone management forum like messaging file sharing and time tracking Up to projects users and GB of storage space bitrix com ーFree intranet and project management toolcacoo com ーOnline diagrams in real time flowchart UML network Free max users diagram sheetsclickup com ーProject management Free premium version with cloud storage Mobile applications and Git integrations availableCloudcraft ーDesign a professional architecture diagram in minutes with the Cloudcraft visual designer optimized for AWS with smart components that show live data too Clubhouse Project management platform Free for up to users foreverCodegiant ーProject Management with Repository hosting amp CI CD Free Plan Offers Unlimited Repositories Projects amp Documents with Team Members CI CD minutes per month Serverless Code Run minutes per month GB repository storage Confluence Atlassian s content collaboration tool used to help teams collaborate and share knowledge efficiently Free plan up to users contriber com ーCustomizable project management platform free starter plan workspacesdraw io ーOnline diagrams stored locally in Google Drive OneDrive or Dropbox Free for all features and storage levelsfreedcamp com tasks discussions milestones time tracking calendar files and password manager Free plan with unlimited projects users and files storage easyretro io ーFree simple and intuitive sprint retrospective toolGForge ーProject Management amp Issue Tracking toolset for complex projects with self premises and SaaS options SaaS free plan offers first users free amp free for Open Source Projects gleek io ーFree description to diagrams tool for developers Create informal UML class object or entity relationship diagrams using your keyword gliffy com ーOnline diagrams flowchart UML wireframe Also plugins for Jira and Confluence diagrams and MB freeGraphQL Inspector GraphQL Inspector ouputs a list of changes between two GraphQL schemas Every change is precisely explained and marked as breaking non breaking or dangerous huboard com ーInstant project management for your GitHub issues free for Open SourceInstabug ーA comprehensive bug reporting and in app feedback SDK for mobile apps Free plan up to app and member Ilograph ーinteractive diagrams that allow users to see their infrastructure from multiple perspectives and levels of detail Diagrams can be expressed in code Free tier has unlimited private diagrams with up to viewers Issue Embed A bug reporting tool for websites to go directly into your Github Issues Free plan for personal repositories with up to issues month and page views month Jira ーAdvanced software development project management tool used in many corporate environments Free plan up to users kanbanflow com ーBoard based project management Free premium version with more optionskanbantool com ーKanban board based project management Free paid plans with more optionsKitemaker co Collaborate through all phases of the product development process and keep track of work across Slack Discord Figma and Github Unlimited users unlimited spaces Free plan up to work items kanrails com ーKanban board based project management Free for collaborators projects and tracks Paid plans available for unlimited collaborators projects and tracks Kumu io ーRelationship maps with animation decorations filters clustering spreadsheet imports and more Free tier allows unlimited public projects Graph size unlimited Free private projects for students Sandbox mode is available if you prefer to not leave your file publicly online upload edit download discard LeanBoard ーCollaborative whiteboard with sticky notes for your GitHub issues Useful for Example Mapping and other techniques Linear ーIssue tracker with streamlined interface Free for unlimited members up to MB file upload size issues excluding Archive MeisterTask ーOnline task management for teams Free up to projects unlimited project members MeuScrum Free online scrum tool with kanban boardnTask ーProject management software that enables your teams tn collaborate plan analyze and manage everyday tasks Basic Plan free forever with MB storage users team Unlimited workspaces meetings tasks timesheets and issue tracking Ora Agile task management amp team collaboration Free for up to users and files are limited to MB pivotaltracker com ーFree for unlimited public projects and two private projects with total active users read write and unlimited passive users read only plan io ーProject Management with Repository Hosting and more options Free for users with customers and MB Storageplanitpoker com ーFree online planning poker estimation tool saas zentao pm An Application Lifecycle Management solution for Issue Tracking and Project Management on premise and open source version are available as well ScrumFast Scrum board with a very intuitive interface free up to users SpeedBoard Board for Agile and Scrum retrospectives Free Shake In app bug reporting and feedback tool for mobile apps Free plan bug reports per app per month Tadum Meeting agenda and minutes app designed for recurring meetings free for teams up to taiga io ーProject management platform for startups and agile developers free for Open SourceTara AI ーSimple sprint management service Free plan has unlimited tasks sprints and workspaces with no user limits targetprocess com ーVisual project management from Kanban and Scrum to almost any operational process Free for unlimited users up to data entities more details taskade com ーReal time collaborative task lists and outlines for teamstaskulu com ーRole based project management Free up to users Integration with GitHub Trello Dropbox Google Driveteamwork com ーProject management amp Team Chat Free for users and projects Premium plans available testlio com ーIssue tracking test management and beta testing platform Free for private useterrastruct com ーOnline diagram maker specifically for software architecture Free tier up to layers per diagram todoist com ーCollaborative and individual task management Free Premium and Team plans are available Discounts provided for eligible users trello com ーBoard based project management Unlimited Personal Boards Team Boards Tweek ーSimple Weekly To Do Calendar amp Task Management ubertesters com ーTest platform integration and crowdtesters projects membersvabotu A collaborative tool for project management Free and other plans are available The Freelance plan is for users include messaging task boards GB online storage workspaces export data vivifyscrum com ーFree tool for Agile project management Scrum CompatibleWikifactory ーProduct designing Service with Projects VCS amp Issues Free plan offers unlimited projects amp collaborators and GB storage Yodiz ーAgile development and issue tracking Free up to users unlimited projects YouTrack ーFree hosted YouTrack InCloud for FOSS projects private projects free for users Includes time tracking and agile boardszenhub com ーThe only project management solution inside GitHub Free for public repos OSS and nonprofit organizationszepel io The project management tool that lets you plan features collaborate across disciplines and build software together Free up to members No feature restrictions zenkit com ーProject management and collaboration tool Free for up to members GB attachments Zube ーProject management with free plan for Projects amp users GitHub integration available back to top Storage and Media Processingborgbase com ーSimple and secure offsite backup hosting for Borg Backup GB free backup space and repositories sirv com ーSmart Image CDN with on the fly image optimization and resizing Free tier includes MB of storage and GB bandwidth image io ーImage upload powerful manipulations storage and delivery for websites and apps with SDK s integrations and migration tools Free tier includes credits credit is equal to GB of CDN usage GB of storage or image transformations cloudimage com ーFull image optimization and CDN service with Points of Presence around the world A variety of image resizing compression watermarking functions Open source plugins for responsive images image making and image editing Free monthly plan with GB of CDN traffic and GB of cache storage and unlimited transformations cloudinary com ーImage upload powerful manipulations storage and delivery for sites and apps with libraries for Ruby Python Java PHP Objective C and more Free tier includes monthly credits credit is equal to image transformations GB of storage or GB of CDN usage easyDB io ーone click hosted database provider They provide a database for the programming language of your choice for development purposes The DB is ephemeral and will be deleted after or hours on the free tier embed ly ーProvides APIs for embedding media in a webpage responsive image scaling extracting elements from a webpage Free for up to URLs month at requests secondfilestack com ーFile picker transform and deliver free for files transformations and GB bandwidthgumlet com ーImage resize as a service It also optimizes images and performs delivery via CDN Free tier includes GB bandwidth and unlimited number of image processing every month for year image charts com ーUnlimited image chart generation with a watermarkjsonbin io ーFree JSON data storage service ideal for small scale web apps website mobile apps kraken io ーImage optimization for website performance as a service free plan up to MB file sizenpoint io ーJSON store with collaborative schema editingotixo com ーEncrypt share copy and move all your cloud storage files from one place Basic plan provides unlimited files transfer with MB max file size and allows encrypted filespackagecloud io ーHosted Package Repositories for YUM APT RubyGem and PyPI Limited free plans open source plans available via requestpiio co ーResponsive image optimization and delivery for every website Free plan for developers and personal websites Includes free CDN WebP and Lazy Loading out of the box Pinata IPFS ーPinata is the simplest way to upload and manage files on IPFS Our friendly user interface combined with our IPFS API makes Pinata the easiest IPFS pinning service for platforms creators and collectors GB storage free along with access to API placeholder com ーA quick and simple image placeholder serviceplacekitten com ーA quick and simple service for getting pictures of kittens for use as placeholdersplot ly ーGraph and share your data Free tier includes unlimited public files and private filespodio com ーYou can use Podio with a team of up to five people and try out the features of the Basic Plan except user managementQuickChart ーGenerate embeddable image charts graphs and QR codesredbooth com ーPP file syncing free for up to usersshrinkray io ーFree image optimization of GitHub reposStorj ーDecentralised Private Cloud Storage for Apps and Developers Free plan provides Projects GB storage per project month GB bandwidth per project month tinypng com ーAPI to compress and resize PNG and JPEG images offers compressions for free each monthtransloadit com ーHandles file uploads and encoding of video audio images documents Free for Open source charities and students via the GitHub Student Developer Pack Commercial applications get GB free for test drivinguploadcare com ーUploadcare provides media pipeline with ultimate toolkit based on cutting edge algorithms All features are available for developers absolutely for free File Uploading API and UI Image CDN and Origin Services Adaptive Delivery and Smart Compression imagekit io Image CDN with automatic optimization real time transformation and storage that you can integrate with existing setup in minutes Free plan includes up to GB bandwidth per month internxt com Internxt Drive is a zero knowledge file storage service that s based on absolute privacy and uncompromising security Sign up and get GB for free forever back to top Design and UIMockplus iDoc Mockplus iDoc is a powerful design collaboration amp handoff tool Free Plan includes users and projects with all features available AllTheFreeStock a curated list of free stock images audio and videos Ant Design Landing Page Ant Design Landing Page provides a template built by Ant Motion s motion components It has a rich homepage template downloads the template code package and can be used quickly You can also use the editor to quickly build your own dedicated page BoxySVG ーA free installable Web app for drawing SVGs and exporting in svg png jpeg an other formats clevebrush com ーFree Graphics Design Photo Collage App also they offer paid integration of it as component cloudconvert com ーConvert anything to anything supported formats including videos to gif CodeMyUI Handpicked collection of Web Design amp UI Inspiration with Code Snippets designer io ーDesign tool for UI illustrations and more Has a native app Free figma com ーOnline collaborative design tool for teams free tier includes unlimited files and viewers with a max of editors and projects Icons ーIcons illustrations photos music and design tools Free Plan offers Limited formats in lower resolution Link to Icons when you use our assets imagebin ca ーPastebin for images Invision App UI design and prototyping tool Desktop and webapp available Free to use with active prototype landen co ーGenerate edit and publish beautiful websites and landing pages for your startup All without code Free tier allows you to have one website fully customizable and published on the web lensdump com Free cloud image hosting Lorem Picsum A Free tool easy to use stylish placeholders Just add your desired image size width amp height after our URL and you ll get a random image marvelapp com ーDesign prototyping and collaboration free plan limited to one user and one project Mindmup com ーUnlimited mind maps for free and store them in the cloud Your mind maps are available everywhere instantly from any device mockupmark com ーCreate realistic t shirt and clothing mockups for social media and E commerce free mockups Octopus do ーVisual sitemap builder Build your website structure in real time and rapidly share it to collaborate with your team or clients Pencil Open source design tool using Electron Penpot Web based open source design and prototyping tool Supports SVG Completely free pexels com Free stock photos for commercial use Has free API that allows you to search photos by keywords photopea com ーA Free Advanced online design editor with Adobe Photoshop UI supporting PSD XCF amp Sketch formats Adobe Photoshop Gimp and Sketch App pixlr com ーFree online browser editor on the level of commercial ones Plasmic A fast easy to use powerful web design tool and page builder that integrates into your codebase Build responsive pages or complex components optionally extend with code and publish to production sites and apps Proto io Create fully interactive UI prototypes without coding Free tier available when free trial ends Free tier includes user project prototypes MB online storage and preview in proto io app resizeappicon com ーA simple service to resize and manage your app icons Rive ーCreate and ship beautiful animations to any platform Free forever for Individuals The service is a editor which hosts all the graphics on their servers as well They also provide runtimes for many platforms to run graphics made using Rive smartmockups com ーCreate product mockups free mockups unDraw A constantly updated collection of beautiful svg images that you can use completely free and without attribution unsplash com Free stock photos for commercial and noncommercial purposes do whatever you want license vectr com ーFree Design App for Web Desktop walkme com ーEnterprise Class Guidance and Engagement Platform free plan walk thrus up to steps walk Webflow WYSIWYG web site builder with animations and website hosting Free for projects Updrafts app WYSIWYG web site builder for tailwindcss based designs Free for non commercial usage whimsical com Collaborative flowcharts wireframes sticky notes and mind maps Create up to free boards Zeplin ーDesigner and developer collaboration platform Show designs assets and styleguides Free for project Pixelixe ーCreate and edit engaging and unique graphics and images online Responsively App A free dev tool for faster and precise responsive web application development SceneLab Online mockup graphics editor with an ever expanding collection of free design templatesxLayers Preview and convert Sketch design files into Angular React Vue LitElement Stencil Xamarin and more free and open source at Grapedrop ーResponsive powerful SEO optimized web page builder based on GrapesJS Framework Free for first pages unlimited custom domains all features and simple usage Mastershot Completely free browser based video editor No watermark up to p export options Unicorn Platform Effortless landing page builder with hosting website for free back to top Data Visualization on MapsIP Geolocation ーFree DEVELOPER plan available with K requests month carto com ーCreate maps and geospatial APIs from your data and public data datamaps world ーThe simple yet powerful platform that gives you tools to visualize your geospatial data with a free tier developers arcgis com ーAPIs and SDKs for maps geospatial data storage analysis geocoding routing and more across web desktop and mobile free basemap tiles non stored geocodes simple routes drive time calculations GB free tile data storage per month Foursquare Location discovery venue search and context aware content from Places API and Pilgrim SDK geocod io ーGeocoding via API or CSV Upload free queries day geocodify com ーGeocoding and Geoparsing via API or CSV Upload k free queries month giscloud com ーVisualize analyze and share geo data online gogeo io ーMaps and geospatial services with an easy to use API and support for big data graphhopper com A free package for developers is offered for Routing Route Optimization Distance Matrix Geocoding Map Matching here ーAPIs and SDKs for maps and location aware apps k transactions month for free mapbox com ーMaps geospatial services and SDKs for displaying map data maptiler com ーVector maps map services and SDKs for map visualisation Free vector tiles with weekly update and four map styles opencagedata com ーGeocoding API that aggregates OpenStreetMap and other open geo sources free queries day osmnames ーGeocoding search results ranked by the popularity of related Wikipedia page positionstack Free geocoding for global places and coordinates Requests per month for personal use stadiamaps com ーMap tiles routing navigation and other geospatial APIs free map views and API requests day for non commercial usage and testing Free map tiles and tile hosting GeocodeAPI Geocode API Address to Coordinate Conversion amp Geoparsing based on Pelias Batch geocoding via CSV free requests month back to top Package Build Systembuild opensuse org ーPackage build service for multiple distros SUSE EL Fedora Debian etc copr fedorainfracloud org ーMock based RPM build service for Fedora and EL help launchpad net ーUbuntu and Debian build service back to top IDE and Code Editingvl Free online PHP shell and snippet sharing site runs your code in PHP versionsAndroid Studio ーAndroid Studio provides the fastest tools for building apps on every type of Android device Open Source IDE free for everyone and the best to develop Android apps Available for Windows Mac Linux and even ChromeOS Apache Netbeans ーDevelopment Environment Tooling Platform and Application Framework apiary io ーCollaborative design API with instant API mock and generated documentation Free for unlimited API blueprints and unlimited user with one admin account and hosted documentation Atom Atom is a hackable text editor built on Electron BlueJ ーA free Java Development Environment designed for beginners used by millions worldwide Powered by Oracle amp simple GUI to help beginners Bootify io Spring Boot app generator with custom database and REST API cacher io ーCode snippet organizer with labels and support for programming languages Code Blocks ーFree Fortran amp C C IDE Open Source and runs on Windows macOS amp Linux codesnip com br ーSimple code snippets manager with categories search and tags free and unlimited cocalc com ー formerly SageMathCloud at cloud sagemath com ーCollaborative calculation in the cloud Browser access to full Ubuntu with built in collaboration and lots of free software for mathematics science data science preinstalled Python LaTeX Jupyter Notebooks SageMath scikitlearn etc ide cs io A free IDE powered by AWS Cloud by Harvard University codepen io ーCodePen is a playground for the front end side of the web codesandbox io ーOnline Playground for React Vue Angular Preact and more Eclipse Che Web based and Kubernetes Native IDE for Developer Teams with multi language support Open Source and community driven A online instance hosted by Red Hat is available at workspaces openshift com fakejson com ーFakeJSON helps you quickly generate fake data using its API Make an API request describing what you want and how you want it The API returns it all in JSON Speed up the go to market process for ideas and fake it till you make it gitpod io ーInstant ready to code dev environments for GitHub projects Free for open source ide goorm io goormIDE is full IDE on cloud multi language support linux based container via the fully featured web based terminal port forwarding custom url real time collaboration and chat share link Git Subversion support There are many more features free tier includes GB RAM and GB Storage per container Container slot JDoodle ーOnline compiler and editor for more than programming languages with a free plan for REST API code compiling up to credits per day jetbrains com ーProductivity tools IDEs and deploy tools aka IntelliJ IDEA PyCharm etc Free license for students teachers Open Source and user groups jsbin com ーJS Bin is another playground and code sharing site of front end web HTML CSS and JavaScript Also supports Markdown Jade and Sass jsfiddle net ーJS Fiddle is a playground and code sharing site of front end web support collaboration as well JSONPlaceholder Some REST API endpoints that return some fake data in JSON format The source code is also available if you would like to run the server locally Katacoda ーInteractive learning and training platform for software engineers helping developers learn and companies increase adoption Lazarus ーLazarus is a Delphi compatible cross platform IDE for Rapid Application Development micro jaymock Tiny API mocking microservice for generating fake JSON data mockable io ーMockable is a simple configurable service to mock out RESTful API or SOAP web services This online service allows you to quickly define REST API or SOAP endpoints and have them return JSON or XML data mockaroo ーMockaroo lets you generate realistic test data in CSV JSON SQL and Excel formats You can also create mocks for back end API Mocklets a HTTP based mock API simulator which helps simulate APIs for faster parallel development and more comprehensive testing with lifetime free tier Paiza ーDevelop Web apps in Browser without having the need to setup anything Free Plan offers server with hours lifetime and hours running time per day with CPU cores GB RAM and GB storage Prepros Prepros can compile Sass Less Stylus Pug Jade Haml Slim CoffeeScript and TypeScript out of the box reloads your browsers and makes it really easy to develop amp test your websites so you can focus on making them perfect You can also add your own tools with just a few clicks Replit ーA cloud coding environment for various program languages SoloLearn ーA cloud programming playground well suited for running code snippets Supports various programming languages No registration required for running code but required when you need to save code on their platform Also offers free courses for begginers and intermediate level coders stackblitz com ーOnline VS Code IDE for Angular amp React Visual Studio Code Code editor redefined and optimized for building and debugging modern web and cloud applications Developed by Microsoft for Windows macOS and Linux Visual Studio Community ーFully featured IDE with thousands of extensions cross platform app development Microsoft extensions available for download for iOS and Android desktop web and cloud development multi language support C C JavaScript Python PHP and more VSCodium Community driven without telemetry tracking and freely licensed binary distribution of Microsoft s editor VSCodewakatime com ーQuantified self metrics about your coding activity using text editor plugins limited plan for free back to top Analytics Events and StatisticsAO Analytics ーForever FREE Customer Analytics for ALL your websites with Unlimited Events per monthAvo ーSimplified analytics release workflow Single source of truth tracking plan type safe analytics tracking library in app debuggers data observability to catch all data issues before you release Free for workspace members and hour data observability lookback Branch ーMobile Analytics Platform Free Tier offers upto K Mobile App Users with deep linking amp other services Clicky ーWebsite Analytics Platform Free Plan for website with views analytics Databox ーBusiness Insights amp Analytics by combining other analytics amp BI platforms Free Plan offers users dashboards amp data sources M historical data records indicative com ーCustomer analytics platform to optimize customer engagement increase conversion and improve retention Free up to M events month Panelbear com ーBlazingly fast and private free tier includes pageviews per month for unlimited websitesHitsteps com ー pageviews per month for websiteamplitude com ー million monthly events up to appsgoatcounter com ーGoatCounter is an open source web analytics platform available as a hosted service free for non commercial use or self hosted app It aims to offer easy to use and meaningful privacy friendly web analytics as an alternative to Google Analytics or Matomo Free tier is for non commerical use and includes unlimited number of sites months of data retention and k pageviews month Google Analytics ーGoogle Analyticsexpensify com ーExpense reporting free personal reporting approval workflowgetinsights io Privacy focused cookie free analytics free for up to k events month heap io ーAutomatically captures every user action in iOS or web apps Free for up to visits monthHotjar ーWebsite Analytics and Reports Free Plan allows pageviews day snapshots day max capacity snapshot heatmaps which can be stored for days Unlimited Team Members imprace com ーLanding page analysis with suggestions to improve bounce rates Free landing pages domainkeen io ーCustom Analytics for data collection analysis and visualization events month freemetrica yandex com ーUnlimited free analyticsmixpanel com ー monthly tracked users unlimited data history and seats US or EU data residencyMoesif ーAPI analytics for REST and GraphQL Free up to API calls mo Molasses Powerful feature flags and A B testing Free up to environments with feature flags each optimizely com ーA B Testing solution free starter plan website iOS and Android appMicrosoft PowerBI ーBusiness Insights amp Analytics by Microsoft Free Plan offers limited use with Million User licenses quantcast com ーUnlimited free analyticssematext com ーFree for up to K actions month day data retention unlimited dashboards users etc Similar Web ーAnalytics for Web amp Mobile Apps Free Plan offers results per metric month of mobile app data amp months of website data StatCounter ーWebsite Viewer Analytics Free plan for analytics of most recent visitors Tableau Developer Program ーInnovate create and make Tableau work perfectly for your organization Free developer program gives a personal development sandbox license for Tableau Online The version is the latest pre release version so Data Devs can test each amp every feature of this superb platform usabilityhub com ーTest designs and mockups on real people track visitors Free for one user unlimited testswoopra com ーFree user analytics platform for K actions day data retention one click integration back to top Visitor Session RecordingReactflow com ーPer site pages views day heatmaps widgets free bug trackingLogRocket com sessions month with day retention error tracking live modeFullStory com ー sessions month with month data retention and user seats More information here hotjar com ーPer site pages views day heatmaps data stored for months inspectlet com ー sessions month free for websitelivesession io ー sessions month free for websiteMicrosoft Clarity Session recording completely free with no traffic limits no project limits and no samplingmouseflow com ー sessions month free for websitemousestats com ー sessions month free for websitesmartlook com ーfree packages for web and mobile apps sessions month heatmaps funnel month data historyusersurge com ーK sessions per month for individuals howuku com ーTrack user interaction engagement and event Free for up to visits monthUXtweak com ーRecord and watch how visitors use your web site or app Free unlimited time for small projectsback to top International Mobile Number Verification API and SDKcognalys com ーFreemium mobile number verification through an innovative and reliable method than using SMS gateway Free tries and verifications daynumverify com ーGlobal phone number validation and lookup JSON API API requests monthveriphone io ーGlobal phone number verification in a free fast reliable JSON API requests monthback to top Payment and Billing IntegrationCurrencyFreaks ーProvides current and historical currency exchange rates Free DEVELOPER plan available with requests month currencyapi net ーLive Currency Rates for Physical and Crypto currencies delivered in JSON and XML Free tier offers API requests month currencylayer com ーReliable Exchange Rates and Currency Conversion for your Business API requests month freecurrencystack io ーProduction ready real time exchange rates for currencies exchangerate api com An easy to use currency conversion JSON API Free tier with no request limit fraudlabspro com ーHelp merchants to prevent payment fraud and chargebacks Free Micro Plan available with queries month mailpop in Get the most of your Stripe notifications with contextualized information namiml com Complete platform for in app purchases and subscriptions on iOS and Android including no code paywalls CRM and analytics Free for all base features to run an IAP business revenuecat com ーHosted backend for in app purchases and subscriptions iOS and Android Free up to k mo in tracked revenue vatlayer com ーInstant VAT number validation and EU VAT rates API free API requests monthfreecurrencyapi net ーFree currency conversion and exchange rate data API requests hour without an API key requests per month when you register for free back to top Docker Relatedcanister io ー free private repositories for developers free private repositories for teams to build and store Docker imagesContainer Registry Service Harbor based Container Management Solution Free tier offers GB storage for private repositories Docker Hub ーOne free private repository and unlimited public repositories to build and store Docker imagesPlay with Docker ーA simple interactive and fun playground to learn Docker quay io ーBuild and store container images with unlimited free public repositoriesTreeScale com ーHost and manage container images with group permissions Free tier offers GB storage for private repositories back to top Vagrant Relatedapp vagrantup com HashiCorp Vagrant Cloud Vagrant box hosting vagrantbox es ーAn alternative public box indexback to top Dev Blogging Sitesdev to Where programmers share ideas and help each other grow hashnode com ーHassle free Blogging Software for Developers medium com ーGet smarter about what matters to you back to top Commenting PlatformsStaticman Staticman is a Node js application that receives user generated content and uploads it as data files to a GitHub and or GitLab repository using Pull Requests GraphComment GraphComment is a comments platform that helps you build an active community from website s audience Utterances A lightweight comments widget built on GitHub issues Use GitHub issues for blog comments wiki pages and more Disqus Disqus is a networked community platform used by hundreds of thousands of sites all over the web back to top Screenshot APIsbrowser com Capture beautifully rendered website screenshots at scale with powerful API ApiFlash ーA screenshot API based on Aws Lambda and Chrome Handles full page capture timing viewport dimensions microlink io It turns any website into data such as metatags normalization beauty link previews scraping capabilities or screenshots as a service reqs day every day free ScreenshotAPI net Screenshot API use one simple API call to generate screenshots of any website Build to scale and hosted on Google Cloud Offers free screenshots per month screenshotlayer com ーCapture highly customizable snapshots of any website Free snapshots monthscreenshotmachine com ーCapture snapshots month png gif and jpg including full length captures not only home pagePhantomJsCloud ーBrowser automation and page rendering Free Tier offers up to pages day Free Tier since Webshrinker com ーWeb Shrinker provides web site screenshot and domain intelligence API services Free requests month back to top Browser based hardware emulation written in JavascriptJsLinux ーa really fast x virtual machine capable of running Linux and Windows k Jork ーa OpenRISC virtual machine capable of running Linux with network support v ーa x virtual machine capable of running Linux and other OS directly into the browser back to top Privacy ManagementBearer Helps implement privacy by design via audits and continuous workflows so that organizations comply with GDPR and other regulations Free tier is limited to smaller teams and SaaS version only Osano Consent management and compliance platform with everything from GDPR representation to cookie banners Free tier offers basic features Iubenda Privacy and cookie policies along with consent management Free tier offers limited privacy and cookie policy as well as cookie banners Cookiefirst Cookie banners auditing and multi language consent management solution Free tier offers a one time scan and a single banner Ketch Consent management and privacy framework tool Free tier offers most features with a limited visitor count back to top MiscellaneousSmartcar API An API for cars to locate get fuel tank battery levels odometer unlock lock doors etc Blynk ーA SaaS with API to control build amp evaluate IoT devices Free Developer Plan with devices Free Cloud amp data storage Mobile Apps also available Bricks Note Calculator a note taking app PWA with a powerful built in multiline calculator Code Time an extension for time tracking and coding metrics in VS Code Atom IntelliJ Sublime Text and more ConfigCat Cross platform feature flag service SDKs for all major languages Free plan up to flags environments product and Million requests per month Unlimited user seats Students get flags and Million requests per month for free datelist io Online booking appointment scheduling system Free up to bookings per month includes calendardocsapp io ーEasiest way to publish documentation free for Open SourceElementor ーWordPress website builder Free plan available with Basic Widgets FormChannel ーPlace a static html form on your website and receive submissions directly to Google Sheets Email Slack Telegram or Http No coding necessary FOSSA Scalable end to end management for third party code license compliance and vulnerabilities fullcontact com ーHelp your users know more about their contacts by adding social profile into your app free Person API matches monthhttp pro ーHTTP protocol readiness test and client HTTP support detection API JWT Decoder ーOnline free tool for decoding JWT JSON web token and verifying it s signature Base decoder encoder ーOnline free tool for decoding amp encoding data newreleases io Receive notifications on email Slack Telegram Discord and custom webhooks for new releases from GitHub GitLab Bitbucket Python PyPI Java Maven Node js NPM Node js Yarn Ruby Gems PHP Packagist NET NuGet Rust Cargo and Docker Hub PDFMonkey ーManage PDF templates in a dashboard call the API with dynamic data download your PDF Offers free documents per month readme com ーBeautiful documentation made easy free for Open Source redirection io ーSaaS tool for managing HTTP redirections for businesses marketing and SEO redirect pizza Easily manage redirects with HTTPS support Free plan includes sources and hits per month ReqBin ーPost HTTP Requests Online Popular Request Methods include GET POST PUT DELETE and HEAD Supports Headers and Token Authentication Includes a basic login system for saving your requests superfeedr com ーReal time PubSubHubbub compliant feeds export analytics Free with less customizationSurveyMonkey com ーCreate online surveys Analyze the results online Free plan allows only questions and responses per survey videoinu ーCreate and edit screen recordings and other videos online RandomKeygen A free mobile friendly tool offers a variety of randomly generated keys and passwords you can use to secure any application service or device Cronhooks Schedule one time or recurring webhooks using api and web app Free plan allows webhook schedule Hook Relay Add webhook support to your app without the hassles done for you queueing retries with backoff and logging The free plan has deliveries per day day retention and hook endpoints Format Express Instant online formatter for JSON XML SQL back to top Other Free Resourceseducation github com ーCollection of free services for students Registration requiredeu org ーFree eu org domain Request is usually approved in days pp ua ーFree pp ua domain Framacloud ーA list of Free Libre Open Source Software and SaaS by the French non profit Framasoft getawesomeness ーRetrieve all amazing awesomeness from GitHub a must seegithub com ーFOSS for Dev ーA hub of free and Open Source software for developers Microsoft Developer Program ーGet a free sandbox tools and other resources you need to build solutions for the Microsoft platform The subscription is a day Microsoft E Subscription Windows excluded which is renewable It is renewed if you re active in development measured using telemetry data amp algorithms RedHat for Developers ーFree access to Red Hat products including RHEL OpenShift CodeReady etc exclusively for developers Individual plan only Free e Books also offered for reference smsreceivefree com ーProvides free temporary and disposable phone numbers simplebackups io ーBackup automation service for servers and databases MySQL PostgreSQL MongoDB stored directly into cloud storage providers AWS DigitalOcean Backblaze Provides free plan for backup SnapShooter ーBackup solution for DigitalOcean AWS LightSail Hetzner and Exoscale with support for direct database file system and application backups to s based storage Provides a free plan with daily backups for one resource thedev id ーA free thedev id subdomain for developers Web Dev ーThis is a free tool that allows you to see the performance of your website and improve the SEO to get higher rank list in search engines back to top 2021-07-26 22:01:03
Apple AppleInsider - Frontpage News Intel to manufacture chips for Qualcomm, Amazon as it plays catch-up with TSMC https://appleinsider.com/articles/21/07/26/intel-to-manufacture-chips-for-qualcomm-amazon-as-it-plays-catch-up-with-tsmc?utm_medium=rss Intel to manufacture chips for Qualcomm Amazon as it plays catch up with TSMCIntel on Monday provided details on its plan to catch up to specialist foundries like Apple partner TSMC announcing new deals to make chips for Qualcomm and Amazon on its way to a planned industry lead by Once the world s leading chipmaker Intel has seen up and coming specialist production companies help competitors like AMD surpass its products in both performance and technology To regain its throne Intel plans created a new manufacturing arm called Intel Foundry Services which will produce the firm s favored x architecture as well as ARM designs used by companies like Apple The branch s first two customers Qualcomm and Amazon are big fish though initial commitments are unknown and Qualcomm is known for using multiple foundries to supply its needs Qualcomm is the market leader in delivering chips for mobile devices including integral baseband modems used in a vast majority of currently available smartphones According to Reuters Intel will apply a new chipmaking process called A to Qualcomm s designs enabling more power efficient operation through novel transistor technology The report fails to mention what components Intel will build for Qualcomm Read more 2021-07-26 22:21:39
Apple AppleInsider - Frontpage News Apple gives 11 reasons why business users should choose Mac https://appleinsider.com/articles/21/07/26/apple-gives-11-reasons-why-business-users-should-choose-mac?utm_medium=rss Apple gives reasons why business users should choose MacIn an updated webpage Apple has laid out reasons why business users should choose a Mac as their primary work computer including better performance battery life and security Credit AppleThe webpage Reasons Mac means business highlights some of the benefits of the Mac for a business or enterprise environment Apple s M chip occupies the first and second reasons on the page because it s that powerful Read more 2021-07-26 22:09:36
海外TECH Engadget Activision Blizzard employees decry 'abhorrent' company response to harassment lawsuit https://www.engadget.com/activision-blizzard-employee-open-letter-221223475.html?src=rss Activision Blizzard employees decry x abhorrent x company response to harassment lawsuitEmployees at Activision Blizzard are calling on the company to issue a new statement in response to the lawsuit it s facing from the California Department of Fair Employment and Housing DFEH If you ve been following the saga since it broke earlier in the month you may recall the company brushed off allegations that it had fostered a “frat boy workplace culture claiming the lawsuit included “distorted and in many cases false descriptions of Blizzard s past Now in a letter obtained by Polygon a group of more than Activision Blizzard employees say the statement the company issued was “abhorrent and insulting and they re demanding leadership undertake “immediate corrective action “Categorizing the claims that have been made as distorted and in many cases false creates a company atmosphere that disbelieves victims the letter states “Our company executives have claimed that actions will be taken to protect us but in the face of legal action ーand the troubling official responses that followed ーwe no longer trust that our leaders will place employee safety above their own interests The group specifically calls out the message Frances Townsend executive vice president of corporate affairs at the publisher sent to employees after the news broke In the leaked email Townsend claims the lawsuit DFEH filed presents “a distorted and untrue picture of our company including factually incorrect old and out of context stories ーsome from more than a decade ago According to Bloomberg s Jason Schreier the response had some workers “fuming The group that signed the letter is calling on Townsend to step down as executive sponsor of the ABK Employee Women s Network The timing of the letter comes after Activision Blizzard reportedly held an all hands meeting with employees The Zoom call was supposed to include the entire studio but a scheduling error meant not everyone could join the meeting Activision executive Joshua Taub allegedly told those in attendance he and CEO Bobby Kotick “have never seen this adding that “does not mean this behavior does not happen Taub then reportedly said “we don t publicize all of these claims we work with the employee and the person who is accused and try to work on a resolution The company has a second meeting planned for tomorrow according to Uppercut nbsp We ve reached out to Activision Blizzard for comment 2021-07-26 22:12:23
海外科学 NYT > Science Medical Groups Call for Vaccine Requirements for Health Care Workers https://www.nytimes.com/2021/07/26/health/health-care-workers-vaccine-requirement.html Medical Groups Call for Vaccine Requirements for Health Care WorkersVaccination “is the logical fulfillment of the ethical commitment of all health care workers nearly organizations said in a joint statement 2021-07-26 22:42:15
金融 金融総合:経済レポート一覧 FX Daily(7月23日)~ドル円、110円台半ばまで上昇 http://www3.keizaireport.com/report.php/RID/462919/?rss fxdaily 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 ECB3.0始動~緩和長期化を示唆、変異株の感染拡大でテーパリング後ずれも:Europe Trends http://www3.keizaireport.com/report.php/RID/462924/?rss europetrends 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 ECBのラガルド総裁の記者会見~New forward guidance:井上哲也のReview on Central Banking http://www3.keizaireport.com/report.php/RID/462925/?rss newforwardguidance 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 フォワードガイダンスを修正しハト派色を強めるECB:木内登英のGlobal Economy & Policy Insight http://www3.keizaireport.com/report.php/RID/462928/?rss lobaleconomypolicyinsight 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 中国人民銀行によるデジタル人民元(E-CNY)に関する白書:井上哲也のReview on Central Banking http://www3.keizaireport.com/report.php/RID/462929/?rss reviewoncentralbanking 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 JCER金融ストレス指数は0.025 2021年7月26日公表 ~新型コロナ第5波の到来で感染再拡大、ストレスは低位で安定 http://www3.keizaireport.com/report.php/RID/462940/?rss 日本経済研究センター 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 アジア主要通貨・株価の動き(7月23日まで) http://www3.keizaireport.com/report.php/RID/462948/?rss 国際金融情報センター 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 イベントフルな週だが、相場は安定の見込み / ユーロ:フォワードガイダンス変更も目新しい材料はなし / 南アランド:暴動激化による逆風が強い:Weekly FX Market Focus http://www3.keizaireport.com/report.php/RID/462958/?rss weeklyfxmarketfocus 2021-07-27 00:00:00
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金融 金融総合:経済レポート一覧 損保、DXでビジネス環境は大変化~保険の概念の根底を揺さぶる :デジタル社会研究会 議事要旨(第17回) http://www3.keizaireport.com/report.php/RID/462989/?rss 日本経済研究センター 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 金融市場 2021年8月号~「第5波」襲来で国内景気の本格回復は後ずれ / 予想を下回る成長となった4~6月期の中国経済 / コロナ危機からの回復期の欧州に求められる投資の拡充... http://www3.keizaireport.com/report.php/RID/462990/?rss 中国経済 2021-07-27 00:00:00
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金融 金融総合:経済レポート一覧 「東北銀行・荘内銀行・北都銀行」取引企業調査~東北銀行の取引企業は4,862社。荘内銀行は0社 北都銀行は10社 http://www3.keizaireport.com/report.php/RID/463021/?rss 北都銀行 2021-07-27 00:00:00
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金融 金融総合:経済レポート一覧 【お薦め書籍】アフターコロナのニュービジネス大全 新しい生活様式×世界15カ国の先進事例 https://www.amazon.co.jp/exec/obidos/ASIN/4799327437/keizaireport-22/ 生活様式 2021-07-27 00:00:00
ニュース BBC News - Home Surfside tower collapse: Final victim identified from rubble https://www.bbc.co.uk/news/world-us-canada-57979126 surfside 2021-07-26 22:52:52
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ニュース BBC News - Home The Hundred - Rockets v Superchargers: Joe Root, Ben Stokes, Alex Hales & Laura Kimmince star in plays of the day https://www.bbc.co.uk/sport/av/cricket/57978391 The Hundred Rockets v Superchargers Joe Root Ben Stokes Alex Hales amp Laura Kimmince star in plays of the dayWatch the best moments of the men s and women s matches at Trent Bridge as Trent Rockets hosted Northern Superchargers 2021-07-26 22:11:50
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TECH Engadget Japanese ロボホンやLOVOTなどとふれあえる「PARK+」、東京・渋谷に期間限定オープン https://japanese.engadget.com/park-plus-robot-223109938.html lovot 2021-07-26 23:31:09
IT ITmedia 総合記事一覧 [ITmedia ビジネスオンライン] 中国、ネット業界を「半年間」集中取り締まり https://www.itmedia.co.jp/business/articles/2107/27/news068.html itmedia 2021-07-27 08:44:00
TECH Techable(テッカブル) 未来きた! 3D映像も楽しめるホログラフディスプレイ「Looking Glass」 https://techable.jp/archives/158507 lookingglass 2021-07-26 23:00:19
python Pythonタグが付けられた新着投稿 - Qiita 【Python】通知処理を行うための準備(参考になりそうなリンク集め) https://qiita.com/inokou/items/6cd32878358da539d5fc 【Python】通知処理を行うための準備参考になりそうなリンク集め初めにPythonを利用して、通知を行うための方法のネタ集めのリンクとなっています実際に自分でこれが利用できるかは別として今の処の目標・twitterのハッシュタグでのデータ取得と・その中でも複数のハッシュタグを取得して、取得後に適切なテキストに書き込む・ストリーミング再生を取得して流すとこ・ストリーミング再生をDiscordのBot複数に同時に流せるようにする。 2021-07-27 08:55:57
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技術ブログ Developers.IO 「AppStream 2.0」でSAML 2.0を使ったIDフェデレーションを設定する (Google Cloud Identity編) https://dev.classmethod.jp/articles/appstream-saml-with-google-cloud-identity/ appst 2021-07-26 23:49:26
海外TECH Ars Technica COVID surge in unvaccinated is pushing US to more mandates, masks, mitigation https://arstechnica.com/?p=1783237 mandates 2021-07-26 23:25:38
海外TECH Ars Technica Spiral shark intestines work like Nikola Tesla’s water valve, study finds https://arstechnica.com/?p=1782903 findstesla 2021-07-26 23:09:17
海外TECH DEV Community How to cook up a powerful React async component using hooks https://dev.to/miketalbot/how-to-make-a-powerful-react-async-component-122d How to cook up a powerful React async component using hooksPhoto by Adrian Infernus on Unsplash IntroductionIt s amazing what you can cook up by mixing together a few hooks I thought I d put together an overview of how to make a powerful useAsync hook that allows you to do all sorts of cool progress animations Here s a sneak peek at it updating multiple areas of a React app As you can see multiple parts of the interface update independently and we can restart the operation by changing a few deps which cancels the previous operation The CodeFor the purpose of this hook we are going to combine the useMemo useState and useRef hooks to produce a useAsync hook that takes an async function which gets passed some utility functions which can be used to provide intermediate results as it executes check whether the function should cancel and restart the operation Firstly what we are after is producing a component that is made up of multiple parts that are independently updated For testing we will write an async function that runs two jobs in parallel and then combines the results at the end A basic wrapper App might look like this export default function App const progress null progress null done null useAsync runProcesses return lt div className App gt lt div gt progress lt div gt lt div gt progress lt div gt lt div gt done lt div gt lt div gt The one in the CodeSandbox is a bit fancier using Material UI components but it s basically this with bells on runProcesses is the actual async function we want to run as a test We ll come to that in a moment First let s look at useAsync useAsyncSo here s the idea We want to return an object with keys that represent the various parts of the interfaceWe want to start the async function when the dependencies change and run it the first time We want the async function to be able to check whether it should cancel after it has performed an async operationWe want the async function to be able to supply part of the interface and have it returned to the outer component for renderingWe want to be able to restart the process by calling a functionLets map those to standard hooks The return value can be a useState this will let us update the result by supplying an object to be merged with the current stateWe can use useMemo to start our function immediately as the dependencies changeWe can check whether we should cancel by using a useRef to hold the current dependencies and check if it s the same as the dependencies we had when we started the function A closure will keep a copy of the dependencies on startup so we can compare them We can use another useState to provide an additional refresh dependencyfunction useAsync fn deps defaultValue Maintain an internal id to allow for restart const localDeps setDeps useState Hold the value that will be returned to the caller const result setResult useState defaultValue If the result is an object decorate it with the restart function if typeof result object result restart restart Holds the currently running dependencies so we can compare them with set used to start the async function const currentDeps useRef Use memo will call immediately that the deps change useMemo gt Create a closure variable of the currentDeps and update the ref const runningDeps currentDeps current localDeps myId deps Start the async function passing it the helper functions Promise resolve fn update cancelled restart then result gt If the promise returns a value use it to update what is rendered result undefined amp amp update result Closure cancel function compares the currentDeps ref with the closed over value function cancelled return runningDeps currentDeps current localDeps myId deps The dependencies return result restart Update the returned value we can pass anything and the useAsync will return that but if we pass an object then we will merge it with the current values function update newValue setResult existing gt if typeof existing object amp amp Array isArray existing amp amp typeof newValue object amp amp Array isArray newValue amp amp newValue return existing newValue else return newValue Update the local deps to cause a restart function restart setDeps a gt a The Test CodeOk so now we need to write something to test this Normally your asyncs will be server calls and here we will just use a delayed loop to simulate this Like a series of server calls though we will have a value being calculated and passed to asynchronous functions that can run in parallel when they have both finished we will combine the results As the functions run we will update progress bars async function runProcesses update UpdateFunction cancelled CancelledFunction restart RestartFunction update done lt Typography gt Starting lt Typography gt await delay Check if we should cancel if cancelled return Render something in the done slot update done lt Typography gt Running lt Typography gt const value Math random const results await parallel progress value update cancelled progress value update cancelled Check if we should cancel if cancelled return return done lt Box gt lt Typography variant h gutterBottom gt Final Answer results results toFixed lt Typography gt lt Button variant contained color primary onClick restart gt Restart lt Button gt lt Box gt This function does pretty much what I mentioned it calculates a value well it s a random passes it to two more functions and when they are done it returns something to render in the done slot As you can see we take an update function that we can use to update the elements of the component We also have a cancelled function that we should check and return if it is true Here is the code for one of the progress functions It multiplies a value with a delay to make it async Every step it updates a progress bar and finally replaces it with the result async function progress value number update UpdateFunction cancelled CancelledFunction for let i i lt i value Math random await delay Check if we should cancel if cancelled return Render a progress bar update progress lt LinearProgress variant determinate color primary value i gt value Math round value When done just render the final value update progress lt Typography gt value lt Typography gt return value UtilitiesWe use a delay and a parallel function here this is what they look like Promise for a delay in millisecondsfunction delay time return new Promise resolve gt setTimeout resolve time Promise for the results of the parameters which can be either functions or promisesfunction parallel items return Promise all items map item gt typeof item function item item ConclusionWell that about wraps it up We ve taken standard hooks and created a powerful hook to enable complex asynchronous components The code in TS and JS is in the linked CodeSandbox at the top of this article 2021-07-26 23:20:05
Apple AppleInsider - Frontpage News Apple ceases iOS 14.6 code signing, blocks downgrades from iOS 14.7 and above https://appleinsider.com/articles/21/07/26/apple-ceases-ios-146-code-signing-blocks-downgrades-from-ios-147-and-above?utm_medium=rss Apple ceases iOS code signing blocks downgrades from iOS and aboveApple on Monday stopped signing code for iOS following the release of iOS last week and iOS today meaning users are now unable to downgrade to the previous operating system version Apple issued iOS a week ago with support for the new MagSafe Battery Pack and improvements to Apple Card Family General performance enhancements and security fixes were also included Earlier today iOS was released to remedy an issue that prevented Apple Watch from unlocking iPhones with Touch ID The update also closed a potentially serious security hole that was exploited in the wild Read more 2021-07-26 23:24:11
Apple AppleInsider - Frontpage News Facebook's Oculus investigating Apple Health app integration https://appleinsider.com/articles/21/07/26/facebooks-oculus-investigating-apple-health-app-integration?utm_medium=rss Facebook x s Oculus investigating Apple Health app integrationCode discovered in Facebook s Oculus app reveals the company is investigating an Apple Health app integration that would allow users to save workout data generated by Oculus Move Discovered by developer Steve Moser the code suggests Facebook is experimenting with a feature that would synchronize Oculus Move data to the Health app Bloomberg reports Users might also be able to view information saved in the Health app on a connected Oculus VR headset the report says Introduced last year Oculus Move is a Quest and Quest feature that tracks movement and calories burned across any VR game or app The resulting data is siloed in a special dashboard located in a user s Library Some Oculus apps can display real time statistics in an overlay similar to the Apple Watch and Apple TV setup in Apple Fitness Read more 2021-07-26 23:04:14
Apple AppleInsider - Frontpage News Intel to manufacture chips for Qualcomm, Amazon as it plays catch-up with TSMC https://appleinsider.com/articles/21/07/26/intel-to-manufacture-chips-for-qualcomm-amazon-as-it-plays-catch-up-with-tsmc?utm_medium=rss Intel to manufacture chips for Qualcomm Amazon as it plays catch up with TSMCIntel on Monday provided details on its plan to catch up to specialist foundries like Apple partner TSMC announcing new deals to make chips for Qualcomm and Amazon on its way to a planned industry lead by Intel CEO Pat Gelsinger Source IntelOnce the world s leading chipmaker Intel has seen up and coming specialist production companies help competitors like AMD surpass its products in both performance and technology To regain its throne Intel plans created a new manufacturing arm called Intel Foundry Services which will produce the firm s favored x architecture as well as ARM designs used by companies like Apple Read more 2021-07-26 23:27:45
海外科学 NYT > Science A 2nd New Nuclear Missile Base for China, and Many Questions About Strategy https://www.nytimes.com/2021/07/26/us/politics/china-nuclear-weapons.html A nd New Nuclear Missile Base for China and Many Questions About StrategyIs China scrapping its “minimum deterrent strategy and joining an arms race Or is it looking to create a negotiating card in case it is drawn into arms control negotiations 2021-07-26 23:43:34
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金融 金融総合:経済レポート一覧 JCER金融ストレス指数は0.025 2021年7月26日公表 ~新型コロナ第5波の到来で感染再拡大、ストレスは低位で安定 http://www3.keizaireport.com/report.php/RID/462940/?rss 日本経済研究センター 2021-07-27 00:00:00
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金融 金融総合:経済レポート一覧 金融市場 2021年8月号~「第5波」襲来で国内景気の本格回復は後ずれ / 予想を下回る成長となった4~6月期の中国経済 / コロナ危機からの回復期の欧州に求められる投資の拡充... http://www3.keizaireport.com/report.php/RID/462990/?rss 中国経済 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 円金利スワップ市場における気配値呈示の移行対応(TONA First)について http://www3.keizaireport.com/report.php/RID/463003/?rss tonafirst 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 ちょコツとマーケット(先進国国債利回り・為替)2021年7月26日~米国国債利回りは上昇に転じる http://www3.keizaireport.com/report.php/RID/463014/?rss 三井住友 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 2021年4-6月期決算のチェックポイント:市川レポート http://www3.keizaireport.com/report.php/RID/463015/?rss 三井住友 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 先週のマーケットの振り返り(2021/7/19-7/23)~世界の主要株式市場はまちまちとなりました http://www3.keizaireport.com/report.php/RID/463016/?rss 三井住友 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 「東北銀行・荘内銀行・北都銀行」取引企業調査~東北銀行の取引企業は4,862社。荘内銀行は0社 北都銀行は10社 http://www3.keizaireport.com/report.php/RID/463021/?rss 北都銀行 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 【注目検索キーワード】リスクコミュニケーション http://search.keizaireport.com/search.php/-/keyword=リスクコミュニケーション/?rss 検索キーワード 2021-07-27 00:00:00
金融 金融総合:経済レポート一覧 【お薦め書籍】アフターコロナのニュービジネス大全 新しい生活様式×世界15カ国の先進事例 https://www.amazon.co.jp/exec/obidos/ASIN/4799327437/keizaireport-22/ 生活様式 2021-07-27 00:00:00
金融 日本銀行:RSS 企業向けサービス価格指数(6月) http://www.boj.or.jp/statistics/pi/cspi_release/sppi2106.pdf 指数 2021-07-27 08:50:00
ニュース BBC News - Home Mapping the advance of the Taliban in Afghanistan https://www.bbc.co.uk/news/world-asia-57933979 taliban 2021-07-26 23:01:08
ニュース BBC News - Home Mum hit by car at Denbighshire festival as daughter, 2, 'thrown to safety' https://www.bbc.co.uk/news/uk-wales-57979208 daughter 2021-07-26 23:10:17
ニュース BBC News - Home Thomas Barrack: Top Trump aide pleads not guilty to working as foreign agent https://www.bbc.co.uk/news/world-us-canada-57979356 emirates 2021-07-26 23:27:41
ニュース BBC News - Home The Papers: 'Pure gold' at Olympics and tags for burglars plan https://www.bbc.co.uk/news/blogs-the-papers-57978946 government 2021-07-26 23:07:37
ニュース BBC News - Home GB's Taylor-Brown wins triathlon silver & Bermuda's Duffy makes history https://www.bbc.co.uk/sport/olympics/57979326 GB x s Taylor Brown wins triathlon silver amp Bermuda x s Duffy makes historyGreat Britain s Georgia Taylor Brown fights back from a bike puncture to earn an Olympic silver medal in the women s triathlon 2021-07-26 23:48:20
LifeHuck ライフハッカー[日本版] 「Slack」をもっと便利にカスタマイズする9つの方法 https://www.lifehacker.jp/2021/07/238634slack-customizations-you-should-try-to-make-work-easi.html slack 2021-07-27 08:30:00
北海道 北海道新聞 土砂搬入直後流出と住民が抗議 不動産会社に、熱海土石流 https://www.hokkaido-np.co.jp/article/571374/ 不動産会社 2021-07-27 08:05:00
北海道 北海道新聞 五輪開催地、強風や大雨に備え 順延、繰り下げ対応追われ https://www.hokkaido-np.co.jp/article/571373/ 東京五輪 2021-07-27 08:05:00
Azure Azure の更新情報 Public preview: Azure Virtual Desktop is now available in the Azure China cloud https://azure.microsoft.com/ja-jp/updates/azure-virtual-desktop-is-now-available-in-the-azure-china-cloud-in-preview/ Public preview Azure Virtual Desktop is now available in the Azure China cloudGet started today with Azure Virtual Desktop in public preview in Azure China cloud Deploy and scale Windows desktops and apps on Azure in minutes 2021-07-26 23:31:05
ニュース THE BRIDGE AIがん診断Lunitが米大手から29億円調達、韓牛ECのSir.LOINが15億円調達など——韓国スタートアップシーン週間振り返り(7月19日~7月23日) http://feedproxy.google.com/~r/SdJapan/~3/2ReYPneGFEw/startup-recipe-jul-19-jul-23 AIがん診断Lunitが米大手から億円調達、韓牛ECのSirLOINが億円調達などー韓国スタートアップシーン週間振り返り月日月日本稿は、韓国のスタートアップメディア「StartupRecipe스타트업레시피」の発表する週刊ニュースを元に、韓国のスタートアップシーンの動向や資金調達のトレンドを振り返ります。 2021-07-26 23:30:03
ニュース THE BRIDGE モバイルオーダーPOS「ダイニー」運営、シリーズAで3.5億円を調達——GCP、Coral、ANRIから http://feedproxy.google.com/~r/SdJapan/~3/yTXNBSSXvxI/dinii-series-a-round-funding モバイルオーダーPOS「ダイニー」運営、シリーズAで億円を調達ーGCP、Coral、ANRIからモバイルオーダーPOS「ダイニー」を開発・提供するdiniiは日、シリーズAラウンドで約億円を調達したことを明らかにした。 2021-07-26 23:00:52

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