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 2321–2360

Archived excluded · Forks excluded

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  1. Project type not yet classified

    Very spicy additions to the Java programming language.

    Written in Java

  2. Project type not yet classified

    mimalloc is a compact general purpose allocator with excellent performance.

    Written in C

  3. Developer tool

    A Compiler Writing Journey

    Developer Tools

    Written in C

  4. Project type not yet classified

    mall学习教程,架构、业务、技术要点全方位解析。mall项目(60k+star)是一套电商系统,使用现阶段主流技术实现。涵盖了SpringBoot、MyBatis、Elasticsearch、RabbitMQ、Redis、MongoDB、MySQL等技术,采用Docker容器化部署。

    Written in Java

  5. Project type not yet classified

    This is a picker view for android , support linkage effect, timepicker and optionspicker.(时间选择器、省市区三级联动)

    Written in Java

  6. Library

    NVIDIA® TensorRT™ is an SDK for high-performance deep learning inference on NVIDIA GPUs. This repository contains the open source components of TensorRT.

    AI / Agents

    Written in C++

  7. Framework

    The ultimate LLM/AI application development framework in Go.

    AI / Agents

    Written in Go

  8. Project type not yet classified

    A high-performance web server and reverse proxy, 100% compatible with nginx.

    Written in C

  9. Project type not yet classified

    Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

    Written in C++

  10. Library

    Rayon: A data parallelism library for Rust

    Written in Rust

  11. Application

    Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

    Written in Go

  12. Project type not yet classified

    Generate diagrams from textual description

    Written in Java

  13. Project type not yet classified

    A developer-friendly API for converting many document formats into PDF files, and more!

    Written in Go

  14. jonas / tig

    13,368

    Project type not yet classified

    Text-mode interface for git

    CLI / Terminal

    Written in C

  15. Application

    A free, secure and open source app for Android to manage your 2-step verification tokens.

    Written in Java

  16. trinodb / trino

    13,360

    Project type not yet classified

    Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

    Data Processing / AnalyticsDatabases / Storage

    Written in Java

  17. Project type not yet classified

    Cross-platform Xcode replacement. Build and deploy iOS apps with SwiftPM on Linux, Windows, macOS.

    Written in Swift

  18. Library

    groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.

    Written in Go

  19. Project type not yet classified

    AutoHotkey - macro-creation and automation-oriented scripting utility for Windows.

    Written in C++

  20. Project type not yet classified

    A faster, simpler way to drive browsers supporting the Chrome DevTools Protocol.

    Testing

    Written in Go

  21. Project type not yet classified

    a small build system with a focus on speed

    Written in C++

  22. Project type not yet classified

    Run iOS apps without actually installing them!

    Written in Swift

  23. Project type not yet classified

    darktable is an open source photography workflow application and raw developer

    Written in C

  24. gogf / gf

    13,286

    Framework

    A powerful framework for faster, easier, and more efficient project development.

    Written in Go

  25. roots / sage

    13,282

    Project type not yet classified

    WordPress starter theme with Laravel Blade components and templates, Tailwind CSS, and block editor support

    Written in PHP

  26. assimp / assimp

    13,281

    Library

    The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

    Game Development

    Written in C++

  27. Framework

    LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

    AI / Agents

    Written in Java

  28. Project type not yet classified

    Kernel source tree for Raspberry Pi-provided kernel builds. Issues unrelated to the linux kernel should be posted on the community forum at https://forums.raspberrypi.com/

    Written in C

  29. Project type not yet classified

    Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

    Databases / Storage

    Written in Java

  30. Project type not yet classified

    ✍🏻 Source Code Deep Dives, System Design & Engineering Blogs | Halfrost-Field 冰霜之地:源码解析、系统设计与工程实践笔记

    AI / Agents

    Written in Go

  31. Project type not yet classified

    Clash Nyanpasu~(∠・ω< )⌒☆​

    Written in Rust

  32. filp / whoops

    13,227

    Project type not yet classified

    PHP errors for cool kids

    Written in PHP

  33. Project type not yet classified

    Proxy based Redis cluster solution supporting pipeline and scaling dynamically

    Written in Go

  34. Library

    Cap'n Proto serialization/RPC system - core tools and C++ library

    Written in C++

  35. skypjack / entt

    13,212

    Project type not yet classified

    Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

    Game Development

    Written in C++

  36. revel / revel

    13,209

    Framework

    A high productivity, full-stack web framework for the Go language.

    Backend / Web

    Written in Go

  37. Developer tool

    A compiler from Go to JavaScript for running Go code in a browser

    Developer Tools

    Written in Go

  38. Project type not yet classified

    software version control visualization

    Written in C++

  39. Project type not yet classified

    mall-swarm是一套微服务商城系统,采用了 Spring Cloud Alibaba、Spring Boot 3.5、Sa-Token、MyBatis、Elasticsearch、Docker、Kubernetes等核心技术,同时提供了基于Vue的管理后台方便快速搭建系统。mall-swarm在电商业务的基础集成了注册中心、配置中心、监控中心、网关等系统功能。

    Written in Java

  40. Resource / education

    A curated list of amazingly awesome Elixir and Erlang libraries, resources and shiny things. Updates:

    Written in Elixir

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.