Open Source
Discover libraries, frameworks, and developer tools.
A subset of GitHub. What’s indexed
5,687 results in this catalog
Showing 3401–3440
Archived excluded · Forks excluded
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open-meteo / open-meteo
6,444Project type not yet classified
Free Weather Forecast API for non-commercial use
Written in Swift
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aptos-labs / aptos-core
6,443Project type not yet classified
Aptos is a layer 1 blockchain built to support the widespread use of blockchain through better technology and user experience.
Written in Rust
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voidzero-dev / vite-plus
6,442Project type not yet classified
The unified toolchain and entry point for web development.
Written in Rust
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kucherenko / jscpd
6,439Developer tool
Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.
AI / AgentsCLI / TerminalDeveloper ToolsWritten in Rust
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sharpemu / sharpemu
6,438Project type not yet classified
An experimental PlayStation 5 emulator for Windows, Linux and macOS.
Written in C#
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waditu / czsc
6,438Project type not yet classified
缠中说禅技术分析工具；缠论；股票；期货；Quant；量化交易
Written in Rust
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Project type not yet classified
Material design file manager for Android
Written in Kotlin
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guard / guard
6,432Developer tool
Guard is a command line tool to easily handle events on file system modifications.
CLI / TerminalWritten in Ruby
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machyve / xhyve
6,432Project type not yet classified
xhyve, a lightweight OS X virtualization solution
Written in C
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winfsp / sshfs-win
6,432Project type not yet classified
SSHFS For Windows
Written in C
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rui314 / 8cc
6,429Project type not yet classified
A Small C Compiler
Written in C
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hanami / hanami
6,424Framework
A flexible framework for maintainable Ruby apps
Written in Ruby
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Project type not yet classified
Roadmap to becoming an iOS developer in 2018.
Written in Swift
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Project type not yet classified
A Virtual Machine Monitor for modern Cloud workloads. Features include CPU, memory and device hotplug, support for running Windows and Linux guests, device offload with vhost-user and a minimal compact footprint. Written in Rust with a strong focus on security.
Written in Rust
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Project type not yet classified
On-device Speech AI for Apple Silicon
Written in Swift
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devlooped / moq
6,411Framework
The most popular and friendly mocking framework for .NET
Written in C#
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zmap / zmap
6,408Project type not yet classified
ZMap is a fast single packet network scanner designed for Internet-wide network surveys.
Written in C
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ejbills / DockDoor
6,405Project type not yet classified
Window peeking, alt-tab and other enhancements for macOS
Written in Swift
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axboe / fio
6,401Project type not yet classified
Flexible I/O Tester
Written in C
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HeliBorg / HeliBoard
6,396Project type not yet classified
Customizable and privacy-conscious open-source keyboard
Written in Kotlin
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storytold / cadcraft
6,396Project type not yet classified
CADCraft: computer-aided design and drafting — an open-source, clean-room AutoCAD-style app in pure Rust
Written in Rust
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Cocoanetics / DTCoreText
6,391Project type not yet classified
Methods to allow using HTML code with CoreText
Written in Swift
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Project type not yet classified
The project source code for Hacking with iOS.
Written in Swift
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Project type not yet classified
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
AI / AgentsDatabases / StorageWritten in Rust
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Nukesor / pueue
6,385Project type not yet classified
:stars: Manage your shell commands.
CLI / TerminalWritten in Rust
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ZSeven-W / openpencil
6,384Project type not yet classified
The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.
AI / AgentsWritten in Rust
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microsoft / aspire
6,381Project type not yet classified
Aspire is the tool for code-first, extensible, observable dev and deploy.
Written in C#
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Developer tool
A very fast, portable and hackable fuzzy finder.
CLI / TerminalWritten in Rust
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Byron / dua-cli
6,373Project type not yet classified
View disk space usage and delete unwanted data, fast.
Written in Rust
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Library
#1 Open Source Unity Networking Library
NetworkingWritten in C#
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nelhage / reptyr
6,353Project type not yet classified
Reparent a running program to a new terminal
Written in C
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tianocore / edk2
6,351Project type not yet classified
EDK II
Written in C
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actions / runner
6,350Project type not yet classified
The Runner for GitHub Actions :rocket:
Written in C#
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github / CopilotForXcode
6,350Project type not yet classified
AI coding assistant for Xcode
Written in Swift
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rmcrackan / Libation
6,350Library
Libation: Liberate your Library
Written in C#
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apple / swift-algorithms
6,338Project type not yet classified
Commonly used sequence and collection algorithms for Swift
Written in Swift
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Sylinko / Everywhere
6,327Application
On-screen aware AI assistant for your desktop. Uses current app context, multiple LLMs, and MCP tools to help you act across apps.
AI / AgentsWritten in C#
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rivet-dev / rivet
6,322Project type not yet classified
Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution.
AI / AgentsWritten in Rust
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Application
Password manager app for Android
Written in C#
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Project type not yet classified
A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.
Written 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.
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.