Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Playwright
Cross-browser end-to-end web testing and browser automation with a single API for Chromium, Firefox, and WebKit.
React Router
A multi-strategy router for React, from a lightweight library to a full SSR framework.
Express
The fast, unopinionated, minimalist web framework for Node.js
Next.js
The React framework for production: file-based routing, server rendering, and Rust-powered builds.
pytest
The Python testing framework that makes writing small tests easy and scales to complex functional test suites.
Tokio
The async runtime powering most of Rust's networked, concurrent, and I/O-bound applications.
Commander.js
The complete, battle-tested framework for building Node.js command-line interfaces.
FastAPI
A modern, high-performance Python web framework for building APIs with automatic validation, serialization, and interactive docs.
Vue
The progressive JavaScript framework for building fast, reactive user interfaces.
Electron
Build cross-platform desktop apps with JavaScript, HTML, and CSS on Chromium and Node.js
Cobra
The commander library that powers Kubernetes, Hugo, and GitHub CLI's command-line interfaces.
Hono
A small, ultrafast web framework built on Web Standards that runs identically everywhere.
TanStack Router
A fully type-safe React router with built-in data loading, caching, and URL search-param validation.
Vue Router
The official client-side router for Vue.js, powering nested routes, navigation guards, and single-page app navigation.
yargs
The modern, pirate-themed command-line argument parser and command framework for Node.js
aiohttp
Asynchronous HTTP client and server framework for Python's asyncio, covering both API calls and building web/WebSocket services.
Tauri
Build tiny, fast, and secure desktop and mobile apps with a Rust backend and a web frontend.
Astro
The web framework for building fast, content-driven websites with islands architecture.
Transformers
State-of-the-art pretrained models for text, vision, audio, and multimodal inference and training.
Better Auth
The most comprehensive, framework-agnostic authentication and authorization framework for TypeScript.
Docusaurus
React-based static site generator for building fast, maintainable documentation websites.
tRPC Server
Build end-to-end typesafe APIs in TypeScript with no schemas, no code generation, and zero runtime bloat.
PHPUnit
The de facto standard, programmer-oriented unit testing framework for PHP.
React Native
Build native iOS and Android apps from a single React codebase using the components and patterns you already know.
