Open Source
Discover libraries, frameworks, and developer tools.
630 results · 4,151 indexed · Updated
Showing 441–480
Archived excluded · Forks excluded
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phalcon / cphalcon
10,820Framework
High performance, full-stack PHP framework delivered as a C extension.
Written in PHP
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esimov / caire
10,796Library
Content aware image resize library
AI / AgentsWritten in Go
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flame-engine / flame
10,791Framework
A Flutter based game engine.
Game DevelopmentWritten in Dart
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resilience4j / resilience4j
10,788Library
Resilience4j is a fault tolerance library designed for Java8 and functional programming
Written in Java
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99designs / gqlgen
10,768Library
go generate based graphql server library
Backend / WebWritten in Go
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mockery / mockery
10,723Framework
Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).
TestingWritten in PHP
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rr-debugger / rr
10,710Framework
Record and Replay Framework
Developer ToolsWritten in C++
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foundry-rs / foundry
10,683Framework
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
Developer ToolsTestingWritten in Rust
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joho / godotenv
10,663Library
A Go port of Ruby's dotenv library (Loads environment variables from .env files)
Written in Go
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MudBlazor / MudBlazor
10,638Library
Blazor Component Library based on Material Design principles. Do more with Blazor, utilizing CSS and keeping JavaScript to a bare minimum.
Written in C#
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libgit2 / libgit2
10,629Library
A cross-platform, linkable library implementation of Git that you can use in your application.
Written in C
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Library
An asynchronous, callback-based Http client for Android built on top of Apache's HttpClient libraries.
NetworkingWritten in Java
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rust-bakery / nom
10,481Framework
Rust parser combinator framework
Written in Rust
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google / benchmark
10,475Library
A microbenchmark support library
Written in C++
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seanmonstar / warp
10,376Framework
A super-easy, composable, web server framework for warp speeds.
Written in Rust
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w7corp / easywechat
10,364Library
📦 一个 PHP 微信 SDK
Written in PHP
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cefsharp / CefSharp
10,264Framework
.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework
Written in C#
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teamcapybara / capybara
10,173Framework
Acceptance test framework for web applications
Written in Ruby
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Ramotion / folding-cell
10,170Library
:octocat: 📃 FoldingCell is an expanding content cell with animation made by @Ramotion
Written in Swift
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square / moshi
10,164Library
A modern JSON library for Kotlin and Java.
Written in Kotlin
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flyway / flyway
10,159Library
Flyway by Redgate • Database Migrations Made Easy.
Databases / StorageWritten in Java
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guyueyingmu / avbook
10,081Library
AV 电影管理系统， avmoo , javbus , javlibrary 爬虫，线上 AV 影片图书馆，AV 磁力链接数据库，Japanese Adult Video Library,Adult Video Magnet Links - Japanese Adult Video Database
Databases / StorageWritten in PHP
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TarsCloud / Tars
10,078Framework
Tars is a high-performance RPC framework based on name service and Tars protocol, also integrated administration platform, and implemented hosting-service via flexible schedule.
Written in C++
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BYVoid / OpenCC
10,067Library
Library for conversion between Traditional and Simplified Chinese
Written in C++
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InsertKoinIO / koin
10,022Framework
Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform
Written in Kotlin
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ruby-grape / grape
10,013Framework
An opinionated framework for creating REST-like APIs in Ruby.
Written in Ruby
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embassy-rs / embassy
9,984Framework
Modern embedded framework, using Rust and async.
Written in Rust
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egametang / ET
9,942Framework
Unity3D Client And C# Server Framework
Game DevelopmentWritten in C#
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MahApps / MahApps.Metro
9,834Framework
A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.
Written in C#
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Quick / Quick
9,820Framework
The Swift (and Objective-C) testing framework.
TestingWritten in Swift
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Library
A popular .NET validation library for building strongly-typed validation rules.
Written in C#
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Framework
The administration framework for Ruby on Rails applications.
Written in Ruby
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lepoco / wpfui
9,711Framework
WPF UI provides the Fluent experience in your known and loved WPF framework. Intuitive design, themes, navigation and new immersive controls. All natively and effortlessly.
Written in C#
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FyroxEngine / Fyrox
9,605Framework
3D and 2D game engine written in Rust
Desktop GUIGame DevelopmentWritten in Rust
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reactiveui / refit
9,577Library
The automatic type-safe REST library for .NET. Refit turns a REST API into a C# interface and generates the HttpClient implementation, with support for HttpClientFactory, pluggable serializers and a testing package.
Written in C#
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apache / datafusion
9,505Library
Apache DataFusion SQL Query Engine
Data Processing / AnalyticsDatabases / StorageWritten in RustWorks with Rust, Python
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unicorn-engine / unicorn
9,475Framework
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
Written in C
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resque / resque
9,468Library
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
Written in Ruby
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loco-rs / loco
9,465Framework
🚂 🦀 The one-person framework for Rust for side-projects and startups
Written in Rust
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dotnet / machinelearning
9,360Framework
ML.NET is an open source and cross-platform machine learning framework for .NET.
AI / AgentsWritten in C#
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.
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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.