Open Source

Discover libraries, frameworks, and developer tools.

A subset of GitHub. What’s indexed

More filters Works with, stars, license & activity

Works with filters verified APIs and bindings. Coverage is partial; unlisted support is unverified.

5,687 results in this catalog5,996 indexed · Updated

Showing 321–360

Archived excluded · Forks excluded

  1. Project type not yet classified

    :arrow_double_down: Dumb downloader that scrapes the web

    Written in Python

  2. Project type not yet classified

    The world's simplest facial recognition api for Python and the command line

    AI / Agents

    Written in Python

  3. Application

    Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

    Written in TypeScript

  4. Project type not yet classified

    Rust full node implementation of the Fuel v2 protocol.

    Written in Rust

  5. typst / typst

    56,760

    Developer tool

    A markup-based typesetting system that is powerful and easy to learn.

    Developer Tools

    Written in Rust

  6. Project type not yet classified

    Declarative routing for React

    Written in TypeScript

  7. Resource / education

    A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC (no affiliation). A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

    AI / Agents

    Written in Python

  8. Project type not yet classified

    "CLI-Anything: Making ALL Software Agent-Native" -- CLI-Hub: https://clianything.cc/

    Written in Python

  9. Project type not yet classified

    Wrap Antigravity, ChatGPT Codex, Claude Code, Grok Build, Muse Code, Devin as an OpenAI/Gemini/Claude/Codex compatible API service, allowing you to enjoy the free Gemini Series, GPT Series, Grok Series, Claude model through API

    Written in Go

  10. Framework

    React-based framework with performance, scalability, and security built in.

    Backend / WebDeveloper ToolsWeb frontend

    Written in JavaScript

  11. Project type not yet classified

    Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.

    AI / Agents

    Written in JavaScript

  12. Project type not yet classified

    PowerShell for every system!

    CLI / Terminal

    Written in C#

  13. Project type not yet classified

    Free, open source crypto trading bot

    Written in Python

  14. Project type not yet classified

    LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解,记录自己的leetcode解题之路。)

    Written in JavaScript

  15. Project type not yet classified

    翻墙-科学上网

    Networking

    Written in Kotlin

  16. Project type not yet classified

    Independent technology for modern publishing, memberships, subscriptions and newsletters.

    Written in TypeScript

  17. Project type not yet classified

    an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

    AI / Agents

    Written in Rust

  18. WerWolv / ImHex

    55,511

    Project type not yet classified

    🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

    Written in C++

  19. Project type not yet classified

    《深入理解 AI Agent:设计原理与工程实践》(李博杰 著)开源主仓库:全书正文、编译版 PDF 与按章配套代码

    AI / Agents

    Written in Python

  20. odoo / odoo

    55,251

    Project type not yet classified

    Odoo. Open Source Apps To Grow Your Business.

    Written in Python

  21. Project type not yet classified

    Open-Source Frontier Voice AI

    Written in Python

  22. vuejs / core

    54,736

    Framework

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

    Web frontend

    Written in TypeScript

  23. Developer tool

    A tool for exploring each layer in a docker image

    CLI / Terminal

    Written in Go

  24. lencx / ChatGPT

    54,652

    Application

    ❄️ ChatGPT Desktop Application (Mac, Windows and Linux)

    AI / Agents

    Written in Rust

  25. Project type not yet classified

    一个基于 Electron 的音乐软件

    Written in TypeScript

  26. psf / requests

    54,563

    Library

    A simple, yet elegant, HTTP library.

    Written in PythonWorks with Python

  27. Project type not yet classified

    Port of OpenAI's Whisper model in C/C++

    Written in C++

  28. Project type not yet classified

    Breakthrough Method for Agile Ai Driven Development

    AI / Agents

    Written in Python

  29. Project type not yet classified

    PDF Reader in JavaScript

    Written in JavaScript

  30. Developer tool

    Chrome DevTools for coding agents

    Developer Tools

    Written in TypeScript

  31. Project type not yet classified

    The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人,21050首词。

    Written in JavaScript

  32. Library

    Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide. 177 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

    Data Processing / Analytics

    Written in Python

  33. Resource / education

    A curated list of awesome iOS ecosystem, including Objective-C and Swift Projects

    Written in Swift

  34. Project type not yet classified

    Focus on prompting and generating

    Written in Python

  35. Project type not yet classified

    Make humans and AI agents work as one team — open-source and self-hostable.

    AI / Agents

    Written in Go

  36. Developer tool

    The Kotlin Programming Language.

    Developer Tools

    Written in Kotlin

  37. Project type not yet classified

    Academic Research Skills for Claude Code: research → write → review → revise → finalize

    Written in Python

  38. Project type not yet classified

    The lazier way to manage everything docker

    Written in Go

  39. expo / expo

    52,995

    Framework

    An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

    Backend / WebWeb frontend

    Written in TypeScript

  40. Project type not yet classified

    AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

    AI / Agents

    Written in TypeScript

About this catalog

“All projects” means all projects in this index, including resources and education. We have not indexed every GitHub repository. Discovery uses public GitHub searches across Rust, Python, JavaScript, TypeScript, Go, Java, C, C++, C#, and other languages, plus category queries. Configured star floors favor established projects; smaller or newer projects may be missing.

Topics and specific description phrases determine categories and project kinds, supplemented by a small override file. Projects can have multiple categories; insufficient evidence stays unclassified or unknown. Libraries & frameworks is the default view; select Resources / education or Everything to find tutorials and curated lists. Clear all restores this default, with archived repositories and forks excluded. UI categories describe products for building interfaces, not every app with a GUI. Labels are discovery aids and may be imperfect.

A public repository is not proof of an open-source license. Licenses are shown as reported by GitHub; missing or unrecognized metadata is stated explicitly. Review the repository’s license before use. Stars measure popularity, not quality.

Results use a local snapshot. Updated is the actual GitHub metadata fetch time, independent of server startup or reclassification. Written in is GitHub’s primary implementation language. Works with covers a small verified set; an unlisted ecosystem is unverified, not unsupported. Works with links on project rows cite official documentation and verification dates; this is separate from the GitHub fetch time. Refreshes run in the background; failed or incomplete refreshes retain the last valid catalog. “Last pushed” uses GitHub’s pushed_at, not metadata update time.

Search matches whole terms across names, descriptions, topics, categories, project type, implementation language, and verified ecosystems. Name prefixes help as you type. Automatic sorting uses Most stars without text and Best match with text; choosing another sort preserves your choice. The legacy category=frontend link now selects Web frontend.