freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data

VS Code in the browser

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

A terminal built on web technologies

🧡 Everything is RSSible

🐉 Vue Component Framework

🧡 Folo is the AI Reader

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Flash OS images to SD cards & USB drives, safely and easily.

Open-source platform to build and deploy AI agent workflows.

Switch hosts quickly!

基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API.

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

插件化、定制化、无广告的免费音乐播放器

Interactive Data Visualization in the browser, from Python

文言文編程語言 A programming language for the ancient Chinese.

Run compilers interactively from your web browser and interact with the assembly

🐱 跨平台互动桌宠 BongoCat，为桌面增添乐趣！

Elegant reading of real-time and hottest news

A complete solution to package and build a ready for distribution Electron app with “auto update” support out of the box

MCP server to provide Figma layout information to AI coding agents like Cursor

🏠 将小爱音箱接入 ChatGPT 和豆包，改造成你的专属语音助手。

Oni: Modern Modal Editing - powered by Neovim

Browser-based frontend to gdb (gnu debugger). Add breakpoints, view the stack, visualize data structures, and more in C, C++, Go, Rust, and Fortran. Run gdbgui from the terminal and a new tab will …