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 3761–3800

Archived excluded · Forks excluded

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  1. Project type not yet classified

    Various helper class

    Written in C#

  2. Project type not yet classified

    A Mac utility that automatically downloads macOS Firmwares / Installers.

    Written in Swift

  3. Project type not yet classified

    "Das U-Boot" Source Tree

    Written in C

  4. Project type not yet classified

    Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.

    Backend / WebDatabases / Storage

    Written in Rust

  5. Project type not yet classified

    No description provided.

    Written in Swift

  6. Project type not yet classified

    Zero allocation LINQ with LINQ to Span, LINQ to SIMD, and LINQ to Tree (FileSystem, JSON, GameObject, etc.) for all .NET platforms and Unity, Godot.

    Written in C#

  7. Project type not yet classified

    A search-focused Android launcher

    Written in Kotlin

  8. Project type not yet classified

    Terminal based "The Matrix" like implementation

    Written in C

  9. Project type not yet classified

    💖 ASP.NET Core 8.0 全家桶教程,前后端分离后端接口,vue教程姊妹篇,官方文档:

    Written in C#

  10. Developer tool

    A language server for Zig supporting developers with features like autocomplete and goto definition

    Developer Tools

    Written in Zig

  11. Project type not yet classified

    A command-line based markdown presentation tool.

    CLI / Terminal

    Written in C

  12. Project type not yet classified

    Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET

    Written in C#

  13. lxc / lxc

    5,278

    Project type not yet classified

    LXC - Linux Containers

    Written in C

  14. Project type not yet classified

    An adaptive scrollable graph view for iOS to visualise simple discrete datasets. Written in Swift.

    Written in Swift

  15. Project type not yet classified

    Decorators/View-Models for Rails Applications

    Written in Ruby

  16. Project type not yet classified

    Android-Iconics - Use any icon font, or vector (.svg) as drawable in your application.

    Written in Kotlin

  17. Project type not yet classified

    RSpec for Rails 7+

    Written in Ruby

  18. Project type not yet classified

    Umbraco is a free and open source .NET content management system helping you deliver delightful digital experiences.

    Written in C#

  19. Project type not yet classified

    A full functional WiFi NAT Router (and now also a WiFi Repeater)

    Written in C

  20. Project type not yet classified

    Use Webpack to manage app-like JavaScript modules in Rails

    Written in Ruby

  21. rails / thor

    5,265

    Project type not yet classified

    Thor is a toolkit for building powerful command-line interfaces.

    Written in Ruby

  22. Project type not yet classified

    Gluster Filesystem : Build your distributed storage in minutes

    Databases / Storage

    Written in C

  23. Developer tool

    A Language Server for Postgres

    Developer Tools

    Written in Rust

  24. Project type not yet classified

    🦀 event stream processing for developers to collect and transform data in motion to power responsive data intensive applications.

    Written in Rust

  25. Project type not yet classified

    Mica For Everyone is a tool to enable backdrop effects on the title bars of Win32 apps on Windows 11.

    Written in C#

  26. Project type not yet classified

    FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.

    Written in C

  27. Library

    The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.

    Game Development

    Written in C#

  28. Project type not yet classified

    Fast web applications through dynamic, partially-stateful dataflow

    Written in Rust

  29. Project type not yet classified

    💎 Amber the programming language compiled to Bash/Ksh/Zsh

    Written in Rust

  30. Project type not yet classified

    Visualize Ownership and Lifetimes in Rust

    Written in Rust

  31. Project type not yet classified

    Swift Language Weather is an iOS weather app developed in Swift 4.

    Written in Swift

  32. Application

    🎶 Ultimate lyrics app for macOS.

    Written in Swift

  33. aasm / aasm

    5,231

    Project type not yet classified

    AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

    Written in Ruby

  34. Library

    A simple and easy-to-use immediate-mode gui library

    Desktop GUI

    Written in C

  35. Developer tool

    A static code analysis tool for the Elixir language with a focus on code consistency and teaching.

    Developer Tools

    Written in Elixir

  36. Project type not yet classified

    Attribute Extensions for Unity

    Written in C#

  37. Project type not yet classified

    :gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

    Written in Ruby

  38. Library

    A command line progress reporting library for Rust

    Written in Rust

  39. Project type not yet classified

    :octocat: ESTabBarController is a Swift model for customize UI, badge and adding animation to tabbar items. Support lottie!

    Written in Swift

  40. Developer tool

    Codebase intelligence for TypeScript and JavaScript. Health, complexity hotspots, duplication, architecture boundaries, circular dependencies, design-system drift, and unused code, from one graph. CLI, GitHub Action, LSP, MCP, and VS Code. Rust, MIT licensed.

    CLI / TerminalDeveloper Tools

    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.