1.remotion-dev / remotion
🎥 Make videos programmatically with React
Ranked by Attention Score: stars gained over the last 7 complete days
99 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
🎥 Make videos programmatically with React
The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.
The open alternative to Salesforce, designed for AI.
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.
Mastra is the modern TypeScript framework for AI-powered applications and agents.
The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
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.
: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.
A source-available invoice, quote, project and time-tracking app built with Laravel
The world's most flexible commerce platform for agents and developers
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
Node.js JavaScript runtime ✨🐢🚀✨
Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one
The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.
Bitwarden client apps (web, browser extension, desktop, and cli).
Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.
QuickJS with durable execution: suspend running JS, snapshot the whole heap, resume it in another process. Native TypeScript, a REPL that survives restarts, Rust bindings.
🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.
Video.js v10 - open source media player framework for HTML and React.
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
🔥 The free & Open Source DocuSign alternative
A habit tracker app which treats your goals like a Role Playing Game.
The Secure CommsOS™ for mission-critical operations
The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.
A browser extension for automating your browser by connecting blocks
A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval
VNC client web application
the package manager for JavaScript
HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.
The official mirror of the V8 Git repository
The open curriculum for learning web development
Build AI Agents, Visually
</> htmx - high power tools for HTML
Konva.js is an HTML5 Canvas JavaScript framework for interactive graphics, design editors, whiteboards, and diagrams. Scene graph with events, drag and drop, transforms, animations, and export.
Test suites for Web platform specs — including WHATWG, W3C, and others
A framework for building compiled Node.js add-ons in Rust via Node-API
The lightweight library for manipulating and animating SVG
Generate massive amounts of fake data in the browser and node.js
Developer & translator friendly web-based localization platform
Ticket shop application for conferences, festivals, concerts, tech events, shows, exhibitions, workshops, barcamps, etc.
开放式跨端跨框架解决方案,支持使用 React/Vue 等框架来开发微信/京东/百度/支付宝/字节跳动/ QQ 小程序/H5/React Native 等应用。
🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Google Forms, making it simple to create online surveys and forms with unmatched flexibility.
A JavaScript implementation of various web standards, for use with Node.js
现代 JavaScript 教程(The Modern JavaScript Tutorial),以最新的 ECMAScript 规范为基准,通过简单但足够详细的内容,为你讲解从基础到高阶的 JavaScript 相关知识。
Modern JavaScript Tutorial
Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL
Free cross-platform password manager compatible with KeePass
mal - Make a Lisp
🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.
Status, process, and documents for ECMA-262
ReScript is a robustly typed language that compiles to efficient and human-readable JavaScript.
A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
Investigate malicious Windows logon by visualizing and analyzing Windows event log
Medium.com WYSIWYG editor clone. Uses contenteditable API to implement a rich text solution.
📊 Interactive JavaScript Charts built on SVG
An online IDE for rapid web development
High-performance Protocol Buffers for JavaScript and TypeScript. Conformant through Edition 2026, and unusually versatile. No protoc required.
Powerful rich text editor framework with a modular architecture, modern integrations, and features like collaborative editing.
🗜 JavaScript parser, mangler and compressor toolkit for ES6+
🐰 Rax is a progressive framework for building universal application. https://rax.js.org
Hide secrets with invisible characters in plain text securely using passwords 🧙🏻♂️⭐
A better commenting experience from Vox Media
UPnP Media Server for 2026: Stream your digital media through your home network and consume it on all kinds of UPnP supporting devices 📱💻📺
Meteor, the JavaScript App Platform
AI-powered development workspaces with reusable components, architectural clarity and zero overhead.
A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.
In-browser falling-sand simulation game with over 500 elements and thousands of reactions.
Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.
The router for easy microfrontends
🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
Freeciv-web is an Open Source strategy game implemented in HTML5 and WebGL, which can be played online against other players, or in single player mode against AI opponents.
A simple web user interface library for ESP32 and ESP8266
Web based groupware server written in PHP, forum at https://help.egroupware.org/
A book series (2 published editions) on the JS language.
The most powerful data validation library for JS
Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.
A javascript library to run SQLite on the web.
Web Components Framework - Web组件框架
Knockout makes it easier to create rich, responsive UIs with JavaScript
The MQTT client for Node.js and the browser
A free shopping cart system. OpenCart is an open source PHP-based online e-commerce solution.
React components for Leaflet maps
Highly customizable notification snackbars (toasts) that can be stacked on top of each other
Bastillion gives you a clean, browser-based way to manage SSH access across all your systems—like a bastion host with a friendly dashboard.
🏊 Dive into ES6 and the future of JavaScript
2D HTML5 rendering and layout engine for game development
Embedded JavaScript engine for C/C++
The buffer module from node.js, for the browser.
libsodium compiled to Webassembly and pure JavaScript, with convenient wrappers.
Bind C++ functions and classes into V8 JavaScript engine
🖥️ A list of awesome packages and frameworks for implementing javascript applications on the desktop
3D Bounding Box Annotation Tool (3D-BAT) Point cloud and Image Labeling
Pure TypeScript image processing that runs everywhere
R package for web-based interactive topic model visualization.
JSON for Humans (ES6)
Embedded JavaScript Engine for R
Cross Platform D-Lang Game Engine with scripting support