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 2161–2200

Archived excluded · Forks excluded

Latest refresh failed; showing the last valid snapshot.

  1. Project type not yet classified

    :file_folder: Universal File Management Platform (for humans and agents)

    Written in Go

  2. sqshq / sampler

    14,810

    Project type not yet classified

    Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.

    CLI / Terminal

    Written in Go

  3. Project type not yet classified

    Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

    AI / AgentsGame Development

    Written in C++

  4. dotnet / efcore

    14,807

    Project type not yet classified

    EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

    Databases / Storage

    Written in C#

  5. Project type not yet classified

    Rust By Practice will evolve into Origin.

    Written in Rust

  6. mamoe / mirai

    14,794

    Project type not yet classified

    高效率 QQ 机器人支持库

    Written in Kotlin

  7. Project type not yet classified

    Universal File Online Preview Project based on Spring-Boot

    Written in Java

  8. Resource / education

    :books: Learn to write an embedded OS in Rust :crab:

    Written in Rust

  9. Project type not yet classified

    A PSP emulator for Android, Windows, Mac, Linux and iOS, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues.

    Written in C++

  10. Developer tool

    A cross-platform, reimplementation of Notepad++

    Developer Tools

    Written in C++

  11. Developer tool

    We all edit.

    CLI / TerminalDeveloper Tools

    Written in Rust

  12. Project type not yet classified

    OpenVPN is an open source VPN daemon

    Networking

    Written in C

  13. Project type not yet classified

    AltStore is an alternative app store for non-jailbroken iOS devices.

    Written in Swift

  14. Project type not yet classified

    The official go implementation of the Canopy Network protocol

    Networking

    Written in Go

  15. Project type not yet classified

    一款内网综合扫描工具,方便一键自动化、全方位漏扫扫描。(An intranet comprehensive scanning tool, enabling one-click automated, all-round vulnerability scanning)

    Written in Go

  16. amir20 / dozzle

    14,693

    Project type not yet classified

    Realtime log viewer for containers. Supports Docker, Swarm and K8s.

    Written in Go

  17. Project type not yet classified

    🏞 A fast, open-source, modern image viewer for 90+ formats – including WEBP, GIF, SVG, AVIF, JXL, HEIC and more – built for smooth browsing across Windows, macOS, and Linux.

    Written in C#

  18. Project type not yet classified

    Vert.x is a tool-kit for building reactive applications on the JVM

    Written in Java

  19. qgis / QGIS

    14,680

    Project type not yet classified

    QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

    Written in C++

  20. Project type not yet classified

    Deploy web apps anywhere.

    Written in Ruby

  21. Developer tool

    Arduino IDE 1.x

    Developer Tools

    Written in Java

  22. Project type not yet classified

    A Privacy-first, Cross-platform Text Expander written in Rust

    Written in Rust

  23. Project type not yet classified

    the subtitle editor :)

    Written in C#

  24. Project type not yet classified

    🐀 A decentralised discussion platform for communities.

    Written in Rust

  25. Project type not yet classified

    Fast passive subdomain enumeration tool.

    Written in Go

  26. Application

    An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD

    AI / Agents

    Written in Go

  27. Project type not yet classified

    Extract and decrypt browser data, supporting multiple data types, runnable on various operating systems (macOS, Windows, Linux).

    Written in Go

  28. Resource / education

    :city_sunrise: A collection of links for free stock photography, video and Illustration websites

    Written in Ruby

  29. Project type not yet classified

    macOS video editor built for AI

    Written in Swift

  30. Radarr / Radarr

    14,624

    Project type not yet classified

    Movie organizer/manager for usenet and torrent users.

    Written in C#

  31. Project type not yet classified

    Database governance built for humans and agents — controlling changes and access across every major database.

    Written in Go

  32. Project type not yet classified

    27天成为Java大神

    Written in Java

  33. Project type not yet classified

    An uroboros program with 100+ programming languages

    Written in Ruby

  34. Project type not yet classified

    Access your entire server infrastructure from your local desktop

    Networking

    Written in Java

  35. Project type not yet classified

    Mobile Shell

    Written in C++

  36. Project type not yet classified

    JuiceFS is a distributed POSIX file system built on top of Redis and S3.

    Databases / Storage

    Written in Go

  37. Framework

    One framework for creating powerful cross-platform games.

    Game Development

    Written in C#

  38. Project type not yet classified

    Git extension for versioning large files

    Written in Go

  39. ktorio / ktor

    14,549

    Framework

    Framework for quickly creating connected applications in Kotlin with minimal effort

    Backend / Web

    Written in Kotlin

  40. Project type not yet classified

    Firmware Analysis Tool

    Written in Rust

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.