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 1761–1800

Archived excluded · Forks excluded

Latest refresh failed; showing the last valid snapshot.

  1. camel-ai / owl

    20,159

    Project type not yet classified

    🦉 OWL: Optimized Workforce Learning for General Multi-Agent Assistance in Real-World Task Automation

    AI / Agents

    Written in Python

  2. Library

    Zipline, a Pythonic Algorithmic Trading Library

    Written in Python

  3. RPCS3 / rpcs3

    20,154

    Project type not yet classified

    PlayStation 3 emulator and debugger

    Written in C++

  4. Library

    Simple animation libraries for delightful user interfaces

    Written in JavaScript

  5. Project type not yet classified

    Desktop app to manage markdown knowledge bases

    Written in TypeScript

  6. Project type not yet classified

    一个涵盖六个专栏:Spring Boot 2.X、Spring Cloud、Spring Cloud Alibaba、Dubbo、分布式消息队列、分布式事务的仓库。希望胖友小手一抖,右上角来个 Star,感恩 1024

    Written in Java

  7. Resource / education

    🛠️⚡ Step-by-step tutorial to build a modern JavaScript stack.

    Written in JavaScript

  8. Project type not yet classified

    Examples of how to do query, style, dom, ajax, event etc like jQuery with plain javascript.

    Written in JavaScript

  9. Developer tool

    daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.

    AI / AgentsDeveloper Tools

    Written in JavaScript

  10. Resource / education

    💻 Vibe Coding 101|Your First Course For AI Product Builders.

    AI / Agents

    Written in JavaScript

  11. Project type not yet classified

    :books: 《Go语言高级编程》开源图书,涵盖CGO、Go汇编语言、RPC实现、Protobuf插件实现、Web框架实现、分布式系统等高阶主题(完稿)

    Written in Go

  12. Resource / education

    Awesome Privacy - A curated list of services and alternatives that respect your privacy because PRIVACY MATTERS.

    Written in Python

  13. Developer tool

    Free and Open Source Reverse Engineering Platform powered by rizin

    Developer Tools

    Written in C++

  14. Framework

    The PHP Unit Testing framework.

    Testing

    Written in PHP

  15. Project type not yet classified

    Tongyi Deep Research, the Leading Open-source Deep Research Agent

    AI / Agents

    Written in Python

  16. lexmount / moli

    20,058

    Project type not yet classified

    Best headless browser for AI agents. Lite, Fast, High-Compatibility. Built in Rust

    AI / Agents

    Written in Rust

  17. Project type not yet classified

    Faster way to switch between clusters and namespaces in kubectl

    Written in Go

  18. Resource / education

    A curated list of plugins for DeepSeek Harness (dsh) · DeepSeek Harness 插件精选列表

    Written in JavaScript

  19. basecamp / trix

    20,014

    Developer tool

    A rich text editor for everyday writing

    Developer Tools

    Written in JavaScript

  20. Project type not yet classified

    gRPC to JSON proxy generator following the gRPC HTTP spec

    Backend / Web

    Written in Go

  21. Project type not yet classified

    支持 Python3、JavaScript、Shell、Typescript 的定时任务管理平台(Timed task management platform supporting Python3, JavaScript, Shell, Typescript)

    CLI / Terminal

    Written in JavaScript

  22. Resource / education

    A curated list of awesome things related to HarmonyOS. 华为鸿蒙操作系统。

    Written in C

  23. Project type not yet classified

    🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

    Game Development

    Written in C++

  24. Project type not yet classified

    BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

    Written in C

  25. Library

    RxJava bindings for Android

    Written in Java

  26. Project type not yet classified

    Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.

    Written in C#

  27. Project type not yet classified

    A modern editor with a backend written in Rust.

    Written in Rust

  28. Framework

    Cocoa framework and Obj-C dynamism bindings for ReactiveSwift.

    Written in Swift

  29. Project type not yet classified

    The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.

    AI / Agents

    Written in C#

  30. Developer tool

    A tool to enforce Swift style and conventions.

    Developer Tools

    Written in Swift

  31. Project type not yet classified

    DOOM Open Source Release

    Written in C++

  32. Project type not yet classified

    Sandboxie Plus & Classic

    Written in C

  33. Project type not yet classified

    An unidentifiable mechanism that helps you bypass GFW.

    Written in C++

  34. google / gvisor

    19,745

    Project type not yet classified

    Application Kernel for Containers

    Written in Go

  35. Project type not yet classified

    :fire: Linux下C++轻量级WebServer服务器

    Backend / Web

    Written in C++

  36. Resource / education

    List of Golang books

    Written in Go

  37. Framework

    Ip2region is an offline IP-to-Region localization library and IP data management framework with both IPv4 and IPv6 supports, 10-microsecond level query efficiency, xdb search client for many programming languages

    Written in Go

  38. Library

    Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

    Written in Rust

  39. Project type not yet classified

    🩵 A free, open-source app store for developers' releases on GitHub, Codeberg & Forgejo — browse, discover, and install apps with one click. Formerly GitHub Store.

    Written in Kotlin

  40. lewagon / setup

    19,689

    Project type not yet classified

    Setup instructions for Le Wagon's students on their first day of AI Software Development Bootcamp

    Written in Ruby

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.