: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.
Repository Index
47,133 repositories indexed
25–48 of 246 · Most stars
🌈 React for interactive command-line apps
An extremely fast bundler for the web
Video.js v10 - open source media player framework for HTML and React.
An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
The headless rich text editor framework for web artisans.
React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.
FCC China open source codebase and curriculum. Learn to code and help nonprofits.
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。
The world's most flexible commerce platform for agents and developers
Create beautiful applications using Go
📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs
A declarative, efficient, and flexible JavaScript library for building user interfaces.
A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
🥇掘金翻译计划，可能是世界最大最好的英译中技术社区，最懂读者和译者的翻译平台：
Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents
A completely customizable framework for building rich text editors. (Currently in beta.)
A reactive programming library for JavaScript
冴羽写博客的地方，预计写四个系列：JavaScript深入系列、JavaScript专题系列、ES6系列、React系列。
State machines, statecharts, and actors for complex logic
The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.
Mastra is the modern TypeScript framework for AI-powered applications and agents.
🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table
Simple, scalable state management.