freeCodeCamp/freeCodeCamp
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
A star delta has been computed for 62,252 of 63,107 tracked repositories in this period, and only those can be ranked in it.
A repository missing here has not been measured far enough back yet. That does not mean it did not move.
Star counts measured between 07:51 and 12:02 (BKK).
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.
:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
The headless rich text editor framework for web artisans.
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
Bitwarden client apps (web, browser extension, desktop, and cli).
Performant financial charts built with HTML5 canvas
Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.
The Secure CommsOS™ for mission-critical operations
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
Independent technology for modern publishing, memberships, subscriptions and newsletters.
A modern load testing tool, using Go and JavaScript
A free, online learning platform to make quality education accessible for all.
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
A modified web browser that helps in responsive web development. A web developer's must have dev-tool.
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
Fast math typesetting for the web.
Easy to maintain open source documentation websites.
Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀
The Open Standard for Generative UI
Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.
Local-first healthcare AI: clinical NER and HIPAA PII de-identification on hardware you control. 2,200+ medical models, 35 model-backed PII languages, and Python, MLX, Android and browser runtimes. Apache-2.0 SDK.
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
Low code web framework for real world applications, in Python and Javascript
Pulumi - Infrastructure as Code in any programming language 🚀
🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).
Showing 30 of 83 repositories