Free for Dev
⚡ Productivity
Tools, editors, extensions, automation
Showing 288 of 288 resources
Free for Dev
Free for Dev
Free for Dev
SnapAPI
snapapi.picsScreenshot, video recording, PDF generation, and web data extraction API. Free plan includes 200 screenshots/month.
Free for Dev
Free for Dev
howuku.com
howuku.comTrack user interaction, engagement, and event. Free for up to 5,000 visits/month
Free for Dev
PhantomJsCloud
phantomjscloud.comBrowser automation and page rendering. Free Tier offers up to 500 pages/day. Free Tier since 2017.
Free for Dev
smartlook.com
www.smartlook.comfree packages for web and mobile apps (1500 sessions/month), three heatmaps, one funnel, 1-month data history
Free for Dev
wakatime.com
wakatime.comQuantified self-metrics about your coding activity using text editor plugins, limited plan for free.
Free for Dev
VSCodium
vscodium.comCommunity-driven, without telemetry/tracking, and freely-licensed binary distribution of Microsoft’s editor VSCode
Free for Dev
Sublime Text
www.sublimetext.comSublime Text is a popular, versatile, and highly customizable text editor used for coding and text editing tasks.
Free for Dev
stackblitz.com
stackblitz.comOnline/Cloud Code IDE to create, edit, & deploy full-stack apps. Support any popular NodeJs-based frontend & backend frameworks. Shortlink to create a new project: [https://node.new](https://node.new).
Free for Dev
SoloLearn
code.sololearn.comA cloud programming playground well-suited for running code snippets. Supports various programming languages. No registration is required for running code, but it is necessary when saving code on their platform. Also offers free courses for beginners and intermediate-level coders.
Free for Dev
Wave Terminal
waveterm.devWave is an open-source, cross-platform terminal for seamless workflows. Render anything inline. Save sessions and history. Powered by open web standards. MacOS and Linux.
Free for Dev
Free for Dev
Free for Dev
Shotpipe
shotpipe.ioScreenshot and Open Graph image API built for static sites. Free tier includes 100 renders/month, no card required. cached renders are free.
Free for Dev
LogRocket.com
www.logrocket.com1,000 sessions/month with 30-day retention, error tracking, live mode
Free for Dev
Free for Dev
Reactflow.com
www.reactflow.comPer site: 1,000 pages views/day, three heatmaps, three widgets, free bug tracking
Free for Dev
FullStory.com
www.fullstory.com1,000 sessions/month with one month data retention and three user seats. More information [here](https://help.fullstory.com/hc/en-us/articles/360020623354-FullStory-Free-Edition).
Free for Dev
OpenReplay.com
www.openreplay.comOpen-source session replay with dev tools for bug reproduction, live session for real-time support, and product analytics suite. One thousand sessions/month with access to all features and 7-day retention.
Free for Dev
UXtweak.com
www.uxtweak.comRecord and watch how visitors use your website or app. Free unlimited time for small projects
Free for Dev
Screenshot Scout
screenshotscout.comScreenshot API for developers. Clean, production-ready screenshots from any URL in one request. Free plan includes 200 screenshots per month, forever.
Free for Dev
OnlineGDB
onlinegdb.comA free online ide thats supports 40+ languages and is pre installed with tons of libraries; and also has a debugging option, flags, tutorials, and a QNA page!
Free for Dev
Microsoft Clarity
clarity.microsoft.comSession recording completely free with "no traffic limits", no project limits, and no sampling
Free for Dev
screenshotmachine.com
www.screenshotmachine.comCapture 100 snapshots/month, png, gif and jpg, including full-length captures, not only home page
Free for Dev
pterocos
pterocos.eu.orga free opensource browser-based coding environment for front-end developers. write html, css and js with a vs code-grade editor (monaco), live preview, scss/typeScript/babel support, and an ai chat assistant for debugging and suggestions. all projects save to local storage. free forever – no account
Free for Dev
screenshotlayer.com
screenshotlayer.comCapture highly customizable snapshots of any website. Free 100 snapshots/month
Free for Dev
screenshotbase.com
screenshotbase.com300 free screenshots / month. Take screenshots from any url. Fast, free & scalable.
Free for Dev
Paiza
paiza.cloudDevelop Web apps in Browser without needing to set up anything. Free Plan offers one server with 24 24-hour lifetime and 4 hours of running time per day with 2 CPU cores, 2 GB RAM, and 1 GB storage.
Free for Dev
Free for Dev
RunMat
runmat.comGPU-accelerated numerical computing IDE in the browser. Write and run MATLAB-syntax .m files with automatic GPU acceleration via WebAssembly and WebGPU. No install, no account, no license fees. Open source runtime with CLI, NPM package, and Jupyter kernel support.
Free for Dev
microlink.io
microlink.ioIt turns any website into data such as metatags normalization, beauty link previews, scraping capabilities, or screenshots as a service. 50 requests/day every day free.
Free for Dev
Visual Studio Code
code.visualstudio.comCode editor redefined and optimized for building and debugging modern web and cloud applications. Developed by Microsoft.
Free for Dev
ApiFlash
apiflash.comA screenshot API based on Aws Lambda and Chrome. Handles full page, captures timing, and viewport dimensions.
Free for Dev
Visual Studio Community
visualstudio.microsoft.comFully-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).
Free for Dev
OneCompiler
onecompiler.comFree online compiler supporting 70+ languages including Java, Python, C++, JavaScript.
Free for Dev
Free for Dev
ForgeCode
forgecode.devAI-enabled pair programmer for Claude, GPT4 Series, Grok, Deepseek, Gemini and all frontier models. Works natively with your CLI and integrates seamlessly with any IDE. Free tier includes basic AI model access with local processing.
Free for Dev
Eclipse Che
www.eclipse.orgWeb-based and Kubernetes-Native IDE for Developer Teams with multi-language support. Open Source and community-driven. An online instance hosted by Red Hat is available at [workspaces.openshift.com](https://workspaces.openshift.com/).
Free for Dev
BBEdit
www.barebones.comBBEdit is a popular and extensible editor for macOS. Free Mode provides a [powerful core feature set](https://www.barebones.com/products/bbedit/comparison.html) and an upgrade path to advanced features.
Free for Dev
Binder
mybinder.orgTurn a Git repo into a collection of interactive notebooks. It is a free public service.
Free for Dev
Free for Dev
Free for Dev
Lazarus
www.lazarus-ide.orgLazarus is a Delphi-compatible cross-platform IDE for Rapid Application Development.
Free for Dev
AndroidIDE
m.androidide.comAn Open Source IDE to develop real, Gradle-based Android applications on Android devices.
Free for Dev
Codeground
codeground.aiFree browser IDE and playgrounds for 15+ languages plus Postgres, MySQL, MongoDB, and Redis. Shareable snippets, coding interviews, and cloud workspaces. Free playgrounds need no install.
Free for Dev
Mocklets
mocklets.coman HTTP-based mock API simulator that helps simulate APIs for faster parallel development and more comprehensive testing, with a lifetime free tier.
Free for Dev
JSONPlaceholder
jsonplaceholder.typicode.comSome 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.
Free for Dev
Apache Netbeans
netbeans.apache.orgDevelopment Environment, Tooling Platform and Application Framework.
Free for Dev
cacher.io
www.cacher.ioCode snippet organizer with labels and support for 100+ programming languages.
Free for Dev
cocalc.com
cocalc.comCollaborative 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.
Free for Dev
Components.studio
webcomponents.devCode components in isolation, visualize them in stories, test them, and publish them on npm.
Free for Dev
Brackets
brackets.ioBrackets is an open-source text editor specifically designed for web development. It is lightweight, easy to use, and highly customizable.
Free for Dev
jetbrains.com
jetbrains.comProductivity tools, IDEs and deploy tools (aka [IntelliJ IDEA](https://www.jetbrains.com/idea/), [PyCharm](https://www.jetbrains.com/pycharm/), etc). Free license for students, teachers, Open Source and user groups.
Free for Dev
codiga.io
codiga.ioCoding Assistant that lets you search, define, and reuse code snippets directly in your IDE. Free for individual and small organizations.
Free for Dev
mockable.io
www.mockable.ioMockable 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.
Free for Dev
Android Studio
developer.android.comAndroid Studio provides the fastest tools for building apps on every type of Android device. Open Source IDE is free for everyone and the best Android app development. Available for Windows, Mac, Linux, and even ChromeOS!
Free for Dev
BlueJ
bluej.orgA free Java Development Environment designed for beginners, used by millions worldwide. Powered by Oracle & simple GUI to help beginners.
Free for Dev
JDoodle
www.jdoodle.comOnline compiler and editor for more than 60 programming languages with a free plan for REST API code compiling up to 200 credits per day.
Free for Dev
mockaroo
mockaroo.comMockaroo lets you generate realistic test data in CSV, JSON, SQL, and Excel formats. You can also create mocks for back-end API.
Free for Dev
apiary.io
apiary.ioCollaborative design API with instant API mock and generated documentation (Free for unlimited API blueprints and unlimited users with one admin account and hosted documentation).
Free for Dev
Code::Blocks
codeblocks.orgFree Fortran & C/C++ IDE. Open Source and runs on Windows,macOS & Linux.
Free for Dev
freedcamp.com
freedcamp.comtasks, discussions, milestones, time tracking, calendar, files and password manager. Free plan with unlimited projects, users, and file storage.
Free for Dev
titanapps.io
titanapps.ioproductivity tools for Jira and monday.com offering structured checklists, templates, and approvals inside issues/tasks. Free plan available for small teams.
Free for Dev
Free for Dev
Helploom
helploom.comCustomer support software that offers a live chat on the free forever plan. Simple, lightweight and beautiful. Setup is a simple copy-paste script. Built by a developer.
Free for Dev
todoist.com
todoist.comCollaborative and individual task management. The free plan has: 5 active projects, five users in the project, file uploading up to 5MB, three filters, and one week of activity history.
Free for Dev
Toggl
toggl.comProvides two free productivity tools. [Toggl Track](https://toggl.com/track/) for time management and tracking app with a free plan provides seamless time tracking and reporting designed with freelancers in mind. It has unlimited tracking records, projects, clients, tags, reporting, and more. And [T
Free for Dev
YouTrack
www.jetbrains.comFree hosted YouTrack (InCloud) for FOSS projects and private projects (free for three users). Includes time tracking and agile boards
Free for Dev
Kitemaker.co
kitemaker.coCollaborate 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 250 work items.
Free for Dev
Zube
zube.ioProject management with free plan for 4 Projects & 4 users. GitHub integration is available.
Free for Dev
Ilograph
www.ilograph.cominteractive diagrams that allow users to see their infrastructure from multiple perspectives and levels of detail. Charts can be expressed in code. The free tier has unlimited private diagrams with up to 3 viewers.
Free for Dev
kanbantool.com
kanbantool.comKanban board-based project management. The free plan has two boards and two users, without attachments or files.
Free for Dev
Hygger
hygger.ioProject management platform. The free plan offers unlimited users, projects & boards with 100 MB of Storage.
Free for Dev
gleek.io
www.gleek.ioFree description-to-diagrams tool for developers. Create informal UML class, object, or entity-relationship diagrams using your keyword.
Free for Dev
HeyRetro
heyretro.ioReal-time sprint retrospective platform with voting, timers, surveys, guest collaboration, and ice-breaker games. The forever-free plan includes one board per month, anonymous surveys, and guest link sharing.
Free for Dev
taskade.com
www.taskade.comReal-time collaborative task lists and team outlines. The free plan has one workspace with unlimited tasks and projects; 1GB file storage; 1-week project history; and five attendees per video meeting.
Free for Dev
Free for Dev
Kiter.app
www.kiter.appLet anyone organize their job search and track interviews, opportunities, and connections. Powerful web app and Chrome extension. Completely free.
Free for Dev
Plane
plane.soPlane is a simple, extensible, open-source project and product management tool. Free for unlimited members, up to 5MB file upload size, 1000 issues.
Free for Dev
nTask
www.ntaskmanager.comProject management software that enables your teams to collaborate, plan, analyze, and manage everyday tasks. The essential plan is free forever with 100 MB storage and five users/teams. Unlimited workspaces, meetings, assignments, timesheets, and issue tracking.
Free for Dev
Free for Dev
Lucidchart
www.lucidchart.comAn online diagram tool with collaboration features. Free plan with three editable documents, 100 professional templates, and basic collaboration features.
Free for Dev
GraphQL Inspector
github.comGraphQL Inspector outputs a list of changes between two GraphQL schemas. Every difference is precisely explained and marked as breaking, non-breaking, or dangerous.
Free for Dev
Free for Dev
easyretro.io
www.easyretro.ioSimple and intuitive sprint retrospective tool. The free plan has three public boards and one survey per board per month.
Free for Dev
zenhub.com
www.zenhub.comThe only project management solution inside GitHub. Free for public repos, OSS, and nonprofit organizations
Free for Dev
leiga.com
www.leiga.comLeiga is a SaaS product that uses AI to automatically manage your projects, helping your team stay focused and unleash immense potential, ensuring your projects progress as planned. Free for up to 10 users, 20 custom fields, 2GB of storage space, Video Recording with AI limited to 5 mins/video, Auto
Free for Dev
Free for Dev
zenkit.com
zenkit.comProject management and collaboration tool. Free for up to 5 members, 5 GB attachments.
Free for Dev
Sflow
sflow.iosflow.io is a project management tool built for agile software development, marketing, sales, and customer support, especially for outsourcing and cross-organization collaboration projects. Free plan up to 3 projects and five members.
Free for Dev
Kumu.io
kumu.ioRelationship maps with animation, decorations, filters, clustering, spreadsheet imports, etc. The free tier allows unlimited public projects. Graph size unlimited. Free private projects for students. Sandbox mode is available if you prefer not to leave your file publicly online (upload, edit, downlo
Free for Dev
diagrams.net
app.diagrams.netOnline diagrams stored locally in Google Drive, OneDrive, or Dropbox. Free for all features and storage levels
Free for Dev
Confluence
www.atlassian.comAtlassian's content collaboration tool is used to help teams collaborate and share knowledge efficiently. Free plan for up to 10 users.
Free for Dev
Free for Dev
cacoo.com
cacoo.comOnline real-time diagrams: flowchart, UML, network. Free max. 15 users/diagram, 25 sheets
Free for Dev
point.poker
www.point.pokerOnline Planning Poker (consensus-based estimation tool). Free for unlimited users, teams, sessions, rounds, and votes. You don't need to register.
Free for Dev
Cloudcraft
cloudcraft.coDesign a professional architecture diagram in minutes with the Cloudcraft visual designer, optimized for AWS with intelligent components that show live data too. Free plan has unlimited private diagrams for single user.
Free for Dev
clickup.com
clickup.comProject management. Free, premium version with cloud storage. Mobile applications and Git integrations are available.
Free for Dev
Free for Dev
Jira
www.atlassian.comAdvanced software development project management tool used in many corporate environments. Free plan for up to 10 users.
Free for Dev
Free for Dev
bitrix24.com
www.bitrix24.comIntranet and project management tool. The free plan has 5GB for unlimited users.
Free for Dev
Basecamp
basecamp.comTo-do lists, milestone management, forum-like messaging, file sharing, and time tracking. Up to 3 projects, 20 users, and 1GB of storage space.
Free for Dev
Shake
www.shakebugs.comIn-app bug reporting and feedback tool for mobile apps. Free plan, ten bug reports per app/month.
Free for Dev
taiga.io
taiga.ioProject management platform for startups and agile developers, free for Open Source
Free for Dev
Backlog
backlog.comEverything your team needs to release great projects in one platform. The free plan offers 1 Project with ten users & 100MB of storage.
Free for Dev
Free for Dev
kanbanflow.com
kanbanflow.comBoard-based project management. Free, premium version with more options
Free for Dev
Linear
linear.appIssue tracker with a streamlined interface. Free for unlimited members, up to 10MB file upload size, 250 issues (excluding Archive)
Free for Dev
Tenzu
tenzu.netLightweight project management tool for agile teams. The SaaS relies on free contributions; users can always choose to give 0 and there is no features paywall {[more details](https://tenzu.net/pricing/)}
Free for Dev
teleretro.com
www.teleretro.comSimple and fun retrospective tool with icebreakers, gifs and emojis. The free plan includes three retros and unlimited members.
Free for Dev
Free for Dev
teamwork.com
teamwork.comProject management & Team Chat. Free for five users and two projects. Premium plans are available.
Free for Dev
MeisterTask
www.meistertask.comOnline task management for teams. Free up to 3 projects and unlimited project members.
Free for Dev
Crosswork
crosswork.appVersatile project management platform. Free for up to 3 projects, unlimited users, 1 GB storage.
Free for Dev
Teaminal
www.teaminal.comStandup, retro, and sprint planning tool for remote teams. Free for up to 15 users.
Free for Dev
Wikifactory
wikifactory.comProduct designing Service with Projects, VCS & Issues. The free plan offers unlimited projects & collaborators and 3GB storage.
Free for Dev
kan.bn
kan.bnA powerful, flexible kanban app that helps you organise work, track progress, and deliver results-all in one place. Free plan up to 1 user for unlimited boards, unlimited lists, unlimited cards.
Free for Dev
GForge
gforge.comProject Management and issue Tracking toolset for complex projects with self-premises and SaaS options. SaaS free plan offers the first five users free & free for Open Source Projects.
Free for Dev
Clockify
clockify.meTime tracker and timesheet app that lets you track work hours across projects. Unlimited users, free forever.
Free for Dev
appsmith
www.appsmith.comLow code project to build admin panels, internal tools, and dashboards. Integrates with 15+ databases and any API.
Free for Dev
lil'bots
www.lilbots.iowrite and run scripts online utilizing free built-in APIs like OpenAI, Anthropic, Firecrawl and others. Great for building AI agents / internal tooling and sharing with team. Free-tier includes full access to APIs, AI coding assistant and 10,000 execution credits / month.
Free for Dev
BudiBase
budibase.comBudibase is an open-source low-code platform for creating internal apps in minutes. Supports PostgreSQL, MySQL, MSSQL, MongoDB, Rest API, Docker, K8s
Free for Dev
ToolJet
www.tooljet.comExtensible low-code framework for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, etc., and build apps using drag-and-drop application builder.
Free for Dev
UI Bakery
uibakery.ioLow-code platform that enables faster building of custom web applications. Supports building UI using drag and drop with a high level of customization through JavaScript, Python, and SQL. Available as both cloud and self-hosted solutions. Free for up to 5 users.
Free for Dev
ReTool
retool.comLow-code platform for building internal applications. Retool is highly hackable. If you can write it with JavaScript and an API, you can make it in Retool. The free tier allows up to five users per month, unlimited apps and API connections.
Free for Dev
Clappia
www.clappia.comA low-code platform designed for building business process applications with customizable mobile and web apps. Offers a drag-and-drop interface, features like Offline Support, real-time location tracking and integration with various third-party services
Free for Dev
outsystems.com
www.outsystems.comEnterprise web development PaaS for on-premise or cloud, free "personal environment" offering allows for unlimited code and up to 1 GB database
Free for Dev
Mendix
www.mendix.comRapid Application Development for Enterprises, unlimited accessible sandbox environments supporting total users, 0.5 GB storage and 1 GB RAM per app. Also, Studio and Studio Pro IDEs are allowed in the free tier.
Free for Dev
manubes
www.manubes.comPowerful no-code cloud platform with a focus on industrial production management. Free for one user with 1 million workflow activities a month ([also available in german](https://www.manubes.de)).
Free for Dev
algolia.com
www.algolia.comHosted search solution with typo-tolerance, relevance, and UI libraries to easily create search experiences. The free "Build" plan includes 1M documents and 10K searches/month. Also offers [developer documentation search](https://docsearch.algolia.com/) for free.
Free for Dev
Free for Dev
CommandBar
www.commandbar.comUnified Search Bar as-a-service, web-based UI widget/plugin that allows your users to search contents, navigations, features, etc. within your product, which helps discoverability. Free for up to 1,000 Monthly Active Users, unlimited commands.
Free for Dev
Free for Dev
Free for Dev
Free for Dev
SimpleLocalize
simplelocalize.ioFree up to 100 translation keys, unlimited strings, unlimited languages, startup deals
Free for Dev
Free for Dev
Free for Dev
Free for Dev
Localhero.ai
localhero.aiAutomatic on-brand translations on every pull request, with glossary and translation memory. Free for 1 project, 250 translation credits/month (~4,000 words).
Free for Dev
Free for Dev
Free for Dev
AutoLocalise.com
www.autolocalise.comInstantly localize without managing translation files. Free for up to 10,000 characters/month, unlimited languages.
Free for Dev
Lingo.dev
lingo.devOpen-source AI-powered CLI for web & mobile localization. Bring your own LLM, or use 10,000 free words every month via Lingo.dev-managed localization engine.
Free for Dev
localazy.com
localazy.comFree for 1000 source language strings, unlimited languages, unlimited contributors, startup and open source deals
Free for Dev
Localit
localit.ioFast, developer-friendly localization platform with seamless and free GitHub/GitLab integration, AI-assisted and manual translations, and a generous free plan (includes 2 users, 500 keys, and unlimited projects).
Free for Dev
Free for Dev
Loco
localise.bizFree up to 2000 translations, Unlimited translators, ten languages/project, 1000 translatable assets/project
Free for Dev
kogiQA
kogiqa.comA web UI automation tool that functions without the need for selectors. Every developer gets 500 actions per month for free.
Free for Dev
Free for Dev
tesults.com
www.tesults.comTest 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 projects.
Free for Dev
webhook.site
webhook.siteVerify webhooks, outbound HTTP requests, or emails with a custom URL. A temporary URL and email address are always free.
Free for Dev
UseWebhook.com
usewebhook.comCapture and inspect webhooks from your browser. Forward to localhost, or replay from history. Free to use.
Free for Dev
Vaadin
vaadin.comBuild 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 five years of free maintenance.
Free for Dev
qase.io
qase.ioTest management system for Dev and QA teams. Manage test cases, compose test runs, perform tests, track defects, and measure impact. The free tier includes all core features, with 500MB available for attachments and up to 3 users.
Free for Dev
tickgit.com
www.tickgit.comSurfaces `TODO` comments (and other markers) to identify areas of code worth returning to for improvement.
Free for Dev
Zeitio
zeitio.comTime tracking and invoicing for freelancers and small teams. Free plan includes 1 user, 3 active projects and 3 invoices per month.
Free for Dev
Tugboat
tugboat.qaPreview every pull request, automated and on-demand. Free for all, complimentary Nano tier for non-profits.
Free for Dev
Webex
www.webex.comVideo meetings with a free plan offering 40 minutes per meeting with 100 attendees.
Free for Dev
wistia.com
wistia.comVideo hosting with viewer analytics, HD video delivery, and marketing tools to help understand your visitors, 25 videos, and Wistia branded player
Free for Dev
Webvizio
webvizio.comWebsite feedback tool, website review software, and bug reporting tool for streamlining web development collaboration on tasks directly on live websites and web apps, images, PDFs, and design files.
Free for Dev
Free for Dev
Free for Dev
pagegym.com
pagegym.comLoad behaviour and page speed analysis and optimization tool. The free plan provides 10 tests per day, 5 experiments per week, and 15 GB of maximum ingested data per month.
Free for Dev
SSR (Server-side Rendering) Checker
www.crawlably.comCheck SSR (server-side rendering) for any URL by visually comparing the server rendered version of the page with the regular version.
Free for Dev
beanstalkapp.com
beanstalkapp.comA complete workflow to write, review, and deploy code), a free account for one user, and one repository with 100 MB of storage
Free for Dev
transfernow
www.transfernow.netsimplest, fastest and safest interface to transfer and share files. Send photos, videos and other large files without a mandatory subscription.
Free for Dev
scan.coverity.com
scan.coverity.comStatic code analysis for Java, C/C++, C# and JavaScript, free for Open Source
Free for Dev
lost-pixel.com
lost-pixel.comholistic visual regression testing for your Storybook, Ladle, Histoire stories and Web Apps. Unlimited team members, totally free for open-source, 7,000 snapshots/month.
Free for Dev
Zulip
zulip.comReal-time chat with a unique email-like threading model. The free plan includes 10,000 messages of search history and File storage up to 5 GB. also, it provides a self-hostable open-source version.
Free for Dev
cypress.io
www.cypress.ioFast, 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 5 users.
Free for Dev
Appetize
appetize.ioTest your Android & iOS apps on this Cloud Based Android Phone / Tablets emulator and iPhone/iPad simulators directly in your browser. The free tier includes two concurrent session with 30 minutes of usage per month. No limit on app size.
Free for Dev
Free for Dev
Argos
argos-ci.comOpen Source visual testing for developers. Unlimitedprojects, with 5,000 screenshots per month. Free for open-source projects.
Free for Dev
BugBug
bugbug.ioLightweight test automation tool for web applications. It is easy to learn and doesn't require coding. You can run unlimited tests on your own computer for free. You also get cloud monitoring and CI/CD integration for an additional monthly fee.
Free for Dev
coderabbit.ai
coderabbit.aiAI-powered code review tool that integrates with GitHub/GitLab. Free tier includes 200 files/hour, 3 reviews per hour, and 50 conversations/hour. Free forever for open source projects.
Free for Dev
windmill.dev
windmill.devWindmill is an open-source developer platform to quickly build production-grade multi-step automation and internal apps from minimal Python and Typescript scripts. As a free user, you can create and be a member of at most three non-premium workspaces.
Free for Dev
percy.io
percy.ioAdd visual testing to any web app, static site, style guide, or component library. Unlimited team members, Demo app, and unlimited projects, 5,000 snapshots/month.
Free for Dev
gridlastic.com
www.gridlastic.comSelenium Grid testing with a free plan of up to 4 simultaneous selenium nodes/10 grid starts/4,000 test minutes/month
Free for Dev
loadmill.com
www.loadmill.comAutomatically create API and load tests by analyzing network traffic. Simulate up to 50 concurrent users for up to 60 minutes for free monthly.
Free for Dev
DeepSource
deepsource.ioDeepSource continuously analyzes source code changes, finding and fixing issues categorized under security, performance, anti-patterns, bug-risks, documentation, and style. Native integration with GitHub, GitLab, and Bitbucket.
Free for Dev
Free for Dev
RightFeature
rightfeature.comEasily collect feedback from your customers, turn customer feedback into your product roadmap. Collect, prioritize, and ship features that actually matter to your users.
Free for Dev
libraries.io
libraries.ioSearch and dependency update notifications for 32 different package managers, free for open source
Free for Dev
Free for Dev
Free for Dev
Free for Dev
katalon.com
katalon.comProvides a testing platform that can help teams of all sizes at different levels of testing maturity, including Katalon Studio, TestOps (+ Visual Testing free), TestCloud, and Katalon Recorder.
Free for Dev
Free for Dev
twist.com
twist.comAn asynchronous-friendly team communication app where conversations stay organized and on-topic. Free and Unlimited plans are available. Discounts are provided for eligible teams.
Free for Dev
CodeFactor
www.codefactor.ioAutomated Code Review for Git. The free version includes unlimited users, public repositories, and one private repo.
Free for Dev
everystep-automation.com
www.everystep-automation.comRecords and replays all steps made in a web browser and creates scripts, free with fewer options
Free for Dev
Keploy
keploy.ioKeploy is a functional testing toolkit for developers. Recording API calls generates E2E tests for APIs (KTests) and mocks or stubs(KMocks). It is free for Open Source projects.
Free for Dev
Free for Dev
snippets.uilicious.com
snippets.uilicious.comIt's like CodePen but for cross-browser testing. UI-licious lets you write tests like user stories and offers a free platform - UI-licious Snippets - that allows you to run unlimited tests on Chrome with no sign-up required for up to 3 minutes per test run. Found a bug? You can copy the unique URL t
Free for Dev
checkbot.io
www.checkbot.ioBrowser extension that tests if your website follows 50+ SEO, speed and security best practices. Free tier for smaller websites.
Free for Dev
Lastest
lastest.cloudShip fast. Don't break things. AI-supported visual verification and tests you can actually trust. Free forever plan: 1 project, 500 runner-minutes/mo, 1 concurrent run, no credit card.
Free for Dev
Free for Dev
Free for Dev
seotest.me
seotest.meFree on-page SEO website tester. 10 free website crawls per day. Useful SEO learning resources and recommendations on how to improve the on-page SEO results for any website regardless of technology.
Free for Dev
Free for Dev
wormhol.org
www.wormhol.orgStraightforward file sharing service. Share unlimited files up to 5GB with as many peers as you want.
Free for Dev
holistic.dev
holistic.devThe #1 static code analyzer for Postgresql optimization. Performance, security, and architect database issues automatic detection service
Free for Dev
sonarcloud.io
sonarcloud.ioAutomated source code analysis for Java, JavaScript, C/C++, C#, VB.NET, PHP, Objective-C, Swift, Python, Groovy and even more languages, free for Open Source
Free for Dev
userforge.com
userforge.comInterconnected online personas, user stories and context mapping. Helps keep design and dev in sync free for up to 3 personas and two collaborators.
Free for Dev
Free for Dev
codacy.com
www.codacy.comAutomated code reviews for PHP, Python, Ruby, Java, JavaScript, Scala, CSS, and CoffeeScript, free for unlimited public and private repositories
Free for Dev
Wormhole
wormhole.appShare files up to 5GB with end-to-end encryption for up to 24hours. For files larger than 5 GB, it uses peer-to-peer transfer to send your files directly.
Free for Dev
Bencher
bencher.devA continuous benchmarking tool suite to catch CI performance regressions. Free for all public projects.
Free for Dev
semanticdiff.com
app.semanticdiff.comProgramming language aware diff for GitHub pull requests and commits, free for public repositories
Free for Dev
CORS-Tester
cors-error.devA free tool for developers and API testers to check if an API is CORS-enabled for a given domain and identify gaps. Get actionable insights.
Free for Dev
deepscan.io
deepscan.ioAdvanced static analysis for automatically finding runtime errors in JavaScript code, free for Open Source
Free for Dev
CodeKeep
codekeep.ioGoogle Keep for Code Snippets. Organize, Discover, and share code snippets, featuring a powerful code screenshot tool with preset templates and a linking feature.
Free for Dev
Testspace.com
testspace.comA Dashboard for publishing automated test results and a Framework for implementing manual tests as code using GitHub. The service is [free for Open Source](https://github.com/marketplace/testspace-com) and accounts for 450 monthly results.
Free for Dev
Codeac.io
www.codeac.ioAutomated Infrastructure as Code review tool for DevOps integrates with GitHub, Bitbucket, and GitLab (even self-hosted). In addition to standard languages, it also analyzes Ansible, Terraform, CloudFormation, Kubernetes, and more. (open-source free)
Free for Dev
CodSpeed
codspeed.ioAutomate performance tracking in your CI pipelines. Catch performance regressions before deployment, thanks to precise and consistent metrics. Free forever for Open Source projects.
Free for Dev
Namae
namae.devSearch various websites like GitHub, Gitlab, Heroku, Netlify, and many more for the availability of your project name.
Free for Dev
zoom.us
zoom.usSecure Video and Web conferencing add-ons available. The free plan is limited to 40 minutes.
Free for Dev
testingbot.com
testingbot.comSelenium Browser and Device Testing, [free for Open Source](https://testingbot.com/open-source)
Free for Dev
DiffText
difftext.comInstantly find the differences between two blocks of code. Completely free to use.
Free for Dev
eversql.com
www.eversql.comEverSQL - The #1 platform for database optimization. Gain critical insights into your database and SQL queries automatically.
Free for Dev
Free for Dev
Linkinize
linkinize.comBookmark manager for teams with tagging, multi-workspaces, and collaboration. Free plan includes 4 workspaces and 10 team members.
Free for Dev
Braid
www.braidchat.comChat app designed for teams. Free for public access group, unlimited users, history, and integrations. also, it provides a self-hostable open-source version.
Free for Dev
talky.io
talky.ioFree group video chat. Anonymous. Peer‑to‑peer. No plugins, signup, or payment required
Free for Dev
Notion
www.notion.soNotion is a note-taking and collaboration application with markdown support that 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 w
Free for Dev
Fibo
fibo.devA free online realtime scrum poker tool for agile teams that lets unlimited members estimate story points for faster planning.
Free for Dev
Lockitbot
www.lockitbot.comReserve and lock shared resources within Slack like Rooms, Dev environments , servers etc. Free for upto 2 resources
Free for Dev
Screen Sharing via Browser
screensharing.netFree screen sharing tool, share your screen with collabrators right from your browser, no download or registration needed. For free.
Free for Dev
TimeCamp
www.timecamp.comFree time tracking software for unlimited users. Easily integrates with PM tools like Jira, Trello, Asana, etc.
Free for Dev
Dubble
dubble.soFree Step-by-Step Guide creator. Take screenshots, document processes and collaborate with your team. Also supports async screen recording.
Free for Dev
Knocket
trtc.ioFree-forever contact layer for indie developers and small teams: live chat widget for websites and mobile apps (iOS/Android/Flutter/React Native via WebView), a shareable contact page (Linktree-style with socials, booking links, and blog), and a unified Telegram/email inbox. Reply from Telegram dire
Free for Dev
Revolt.chat
revolt.chatAn OpenSource alternative for[Discord](https://discord.com/), that respects your privacy. It also have most proprietary features from discord for free. Revolt is a all in one application that is secure and fast, while being 100% free. every features are free. They also have (official & unofficial) p
Free for Dev
Free for Dev
Free for Dev
Free for Dev
Nuclino
www.nuclino.comA lightweight and collaborative wiki for all your team's knowledge, docs, and notes. Free plan with all essential features, up to 50 items, and 5GB storage.
Free for Dev
Huly
huly.ioAll-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion) - unlimited users, 10GB storage per workspace, 10GB video(audio) traffic.
Free for Dev
OnlineInterview.io
onlineinterview.ioFree code interview platform with embedded video chat, drawing board, and online code editor where you can compile and run your code on the browser. You can create a remote interview room with just one click.
Free for Dev
Pastefy
pastefy.appBeautiful and simple Pastebin with optional Client-Encryption, Multitab-Pastes, an API, a highlighted Editor and more.
Free for Dev
HeySpace
hey.spaceTask management tool with chat, calendar, timeline and video calls. Free for up to 5 users.
Free for Dev
Keybase
keybase.ioKeybase is a FOSS alternative to Slack; it keeps everyone's chats and files safe, from families to communities to companies.
Free for Dev
GitDailies
gitdailies.comDaily reports of your team's Commit and Pull Request activity on GitHub. Includes Push visualizer, peer recognition system, and custom alert builder. The free tier has unlimited users, three repos, and 3 alert configs.
Free for Dev
flock.com
flock.comA faster way for your team to communicate. Free Unlimited Messages, Channels, Users, Apps & Integrations
Free for Dev
Stickies
stickies.appVisual collaboration app used for brainstorming, content curation, and notes. Free for up to 3 Walls, unlimited users, and 1 GB storage.
Free for Dev
Teamplify
teamplify.comimprove team development processes with Team Analytics and Smart Daily Standup. Includes full-featured Time Off management for remote-first teams. Free for small groups of up to 5 users.
Free for Dev
Fizzy
www.fizzy.doKanban-based platform for project management and issue tracking. Create public boards, set up webhooks, use card stamping, and track unlimited users - free for up to 1000 items.
Free for Dev
tldraw.com
tldraw.comFree open-source white-boarding and diagramming tool with intelligent arrows, snapping, sticky notes, and SVG export features. Multiplayer mode for collaborative editing. Free official VS Code extension available as well.
Free for Dev
gitter.im
gitter.imChat, for GitHub. Unlimited public and private rooms, free for teams of up to 25
Free for Dev
Teamcamp
www.teamcamp.appAll-in-one project management application for software development companies.
Free for Dev
SiteDots
sitedots.comShare feedback for website projects directly on your website, no emulation, canvas or workarounds. Completely functional free tier.
Free for Dev
Discord
discord.comChat with public/private rooms. Markdown text, voice, video, and screen sharing capabilities. Free for unlimited users.
Free for Dev
Duckly
duckly.comTalk and collaborate in real time with your team. Pair programming with IDE, terminal sharing, voice, video, and screen sharing. Free for small teams.
Free for Dev
Chanty.com
chanty.comChanty is another alternative to Slack. It has a free forever plan for small teams (up to 10) with unlimited public and private conversations, searchable history, unlimited 1:1 audio calls, unlimited voice messages, ten integrations, and 20 GB storage per team.
Free for Dev
Pendulums
pendulums.ioPendulums is a free time tracking tool that helps you manage your time in a better manner with an easy-to-use interface and valuable statistics.
Free for Dev
Proton Pass
proton.mePassword manager with built-in email aliases, 2FA authenticator, sharing and passkeys. Available on web, browser extension, and mobile app and desktop.
Free for Dev
Pullflow
pullflow.comPullflow offers an AI-enhanced platform for code review collaboration across GitHub, Slack, and VS Code.
Free for Dev
Free for Dev
seafile.com
www.seafile.comPrivate or cloud storage, file sharing, sync, discussions. The cloud version has just 1 GB
Free for Dev
Miro
miro.comScalable, secure, cross-device, and enterprise-ready collaboration whiteboard for distributed teams. With a freemium plan.
Free for Dev
Free for Dev
Quidlo Timesheets
www.quidlo.comA simple timesheet and time tracking app for teams. The free plan has time tracking and generating reports features for up to 10 users.
Free for Dev
element.io
element.ioA 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.
Free for Dev
Raindrop.io
raindrop.ioPrivate and secure bookmarking app for macOS, Windows, Android, iOS, and Web. Free Unlimited Bookmarks and Collaboration.
Free for Dev
Hackmd.io
hackmd.ioReal time collaboration & writing tool for markdown format docs/files. Like Google Docs but for markdown files. Free unlimited number of "notes", but the number of collaborators (invitee) for private notes & template [will be limited](https://hackmd.io/pricing).
Free for Dev
cally.com
cally.comFind the perfect time and date for a meeting. Simple to use, works great for small and large groups.
Free for Dev
evernote.com
evernote.comTool for organizing information. Share your notes and work together with others
Free for Dev
Tencent RTC
trtc.ioTencent Real-Time Communication (TRTC) offers solutions for group audio/video calls.10,000 free minutes/month for the first year.
Free for Dev
StatusPile
www.statuspile.comA status page of status pages. Could you track the status pages of your upstream providers?
Free for Dev
Rocket.Chat
rocket.chatOpen-source communication platform with Omnichannel features, Matrix Federation, Bridge with others apps, Unlimited messaging, and Full messaging history.
Free for Dev
ruttl.com
ruttl.comThe best all-in-one feedback tool to collect digital feedback and review websites, PDFs, and images.
Free for Dev
BookmarkOS.com
bookmarkos.comFree all-on-one bookmark manager, tab manager, and task manager in a customizable online desktop with folder collaboration.
Free for Dev
Telegram
telegram.orgTelegram is for everyone who wants fast, reliable messaging and calls. Business users and small teams may like the large groups, usernames, desktop apps, and powerful file-sharing options.
Free for Dev
Teamhood
teamhood.comFree Project, Task, and Issue-tracking software. Supports Kanban with Swimlanes and full Scrum implementation. Has integrated time tracking. Free for five users and three project portfolios.
Free for Dev
flat.social
flat.socialInteractive customizable spaces for team meetings & happy hours socials. Unlimited meetings, free up to 8 concurrent users.
Free for Dev
MeetBackdrops
meetbackdrops.comFree HD virtual backgrounds for video calls on Zoom, Microsoft Teams, and Google Meet. 1,000+ studio-designed environments with no signup required.
Free for Dev
cDox
cdox.caPrivate document editor hosted in Canada. Write, format, collaborate, and publish documents with clean public links. Data is never used for AI training. Free plan includes 50 MB storage, up to 3 public links, and export to PDF, Word, and Markdown.
Free for Dev
DevToolLab
devtoollab.comOnline developer tools offering free access to all basic tools, with the ability to auto save one entry per tool, standard processing speed, and community support.
Free for Dev
Free for Dev
gokanban.io
gokanban.ioSyntax-based, no registration Kanban Board for fast use. Free with no limitations.
Free for Dev
Calendly
calendly.comCalendly is the tool for connecting and scheduling meetings. The free plan provides 1 Calendar connection per user and Unlimited sessions. Desktop and Mobile apps are also offered.
Free for Dev
GitBook
www.gitbook.comPlatform for capturing and documenting technical knowledge - from product docs to internal knowledge bases and APIs. Free plan for individual developers.
Free for Dev
C
catbox-mcp-server: Technical Breakdown
www.ahome.cyouFrom zero to npm publish — a complete workflow for building an MCP server.
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