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 2441–2480

Archived excluded · Forks excluded

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  1. Project type not yet classified

    DroidDeck brings the SteamOS experience to Android

    Written in Kotlin

  2. Project type not yet classified

    Infrastructure orchestration from local to your cloud

    Backend / WebDatabases / Storage

    Written in Go

  3. Project type not yet classified

    AddressSanitizer, ThreadSanitizer, MemorySanitizer

    Written in C

  4. openzfs / zfs

    12,506

    Project type not yet classified

    OpenZFS on Linux and FreeBSD

    Written in C

  5. Project type not yet classified

    A Multithreaded Fork of Redis

    Written in C++

  6. Project type not yet classified

    A native gRPC client & server implementation with async/await support.

    Written in Rust

  7. zhihu / Matisse

    12,497

    Project type not yet classified

    :fireworks: A well-designed local image and video selector for Android

    Written in Java

  8. Project type not yet classified

    MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.

    Written in C++

  9. Project type not yet classified

    State Management and Multiplayer Networking for Turn-Based Games

    Game Development

    Written in TypeScript

  10. Library

    Achieve a tiny STL in C++11

    Written in C++

  11. Project type not yet classified

    :bathtub: Clean Code concepts adapted for PHP

    Written in PHP

  12. Framework

    Classy web-development dressed in a DSL (official / canonical repo)

    Backend / Web

    Written in Ruby

  13. Project type not yet classified

    A PHP Blogging Platform. Simple and Powerful.

    Written in PHP

  14. Project type not yet classified

    :alarm_clock: :fire: A TCP proxy to simulate network and system conditions for chaos and resiliency testing

    NetworkingTesting

    Written in Go

  15. Project type not yet classified

    A distributed, fast open-source graph database featuring horizontal scalability and high availability

    Databases / Storage

    Written in C++

  16. Project type not yet classified

    Cute view animation collection.

    Written in Java

  17. Developer tool

    Instant, easy, and predictable development environments

    Developer Tools

    Written in Go

  18. Project type not yet classified

    hydra

    Written in C

  19. mas-cli / mas

    12,401

    Project type not yet classified

    :package: Mac App Store command-line interface

    Written in Swift

  20. Project type not yet classified

    Open Policy Agent (OPA) is an open source, general-purpose policy engine.

    Written in Go

  21. TwiN / gatus

    12,373

    Application

    Automated developer-oriented status page with alerting and incident support

    Written in Go

  22. Project type not yet classified

    Fastest and only macOS Dictation app with on-device STT and custom trained AI enhancement model. Windows, iOS testflight! Android, Linux waitlist open! A local Wispr Flow alternative. Follow https://x.com/fluidvoiceapp for more

    AI / Agents

    Written in Swift

  23. redis / jedis

    12,367

    Project type not yet classified

    Redis Java client

    Written in Java

  24. Project type not yet classified

    Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

    Written in Java

  25. Project type not yet classified

    超轻量级中文ocr,支持竖排文字识别, 支持ncnn、mnn、tnn推理 ( dbnet(1.8M) + crnn(2.5M) + anglenet(378KB)) 总模型仅4.7M

    Written in C++

  26. Project type not yet classified

    The Most Powerful Swipe Layout!

    Written in Java

  27. Project type not yet classified

    A fast, light-weight proxy for memcached and redis

    Written in C

  28. Project type not yet classified

    A highly customizable Changelog Generator that follows Conventional Commit specifications ⛰️

    Written in Rust

  29. Project type not yet classified

    Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.

    Written in Ruby

  30. Project type not yet classified

    Mybatis通用分页插件

    Written in Java

  31. Application

    Open-Source Web UI for Apache Kafka Management

    Written in Java

  32. Project type not yet classified

    A private messenger for iOS.

    Written in Swift

  33. Library

    Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices

    Written in Go

  34. Project type not yet classified

    RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

    Written in C

  35. Project type not yet classified

    Android开发人员不得不收集的工具类集合 | 支付宝支付 | 微信支付(统一下单) | 微信分享 | Zip4j压缩(支持分卷压缩与加密) | 一键集成UCrop选择圆形头像 | 一键集成二维码和条形码的扫描与生成 | 常用Dialog | WebView的封装可播放视频 | 仿斗鱼滑动验证码 | Toast封装 | 震动 | GPS | Location定位 | 图片缩放 | Exif 图片添加地理位置信息(经纬度) | 蛛网等级 | 颜色选择器 | ArcGis | VTPK | 编译运行一下说不定会找到惊喜

    Written in Kotlin

  36. Project type not yet classified

    Effective June 1, 2021: Phabricator is no longer actively maintained.

    Written in PHP

  37. talkgo / night

    12,284

    Project type not yet classified

    Weekly Go Online Meetup via Bilibili|Go 夜读|通过 bilibili 在线直播的方式分享 Go 相关的技术话题,每天大家在微信/telegram/Slack 上及时沟通交流编程技术话题。

    Written in Go

  38. Framework

    Distributed web crawler admin platform for spiders management regardless of languages and frameworks. 分布式爬虫管理平台,支持任何语言和框架

    Written in Go

  39. Project type not yet classified

    A cross-platform music app using YouTube Music for backend

    Written in Kotlin

  40. slimphp / Slim

    12,277

    Framework

    Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.

    Written in PHP

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.