A set of Swift libraries for parsing, inspecting, generating, and transforming Swift source code.

A user-friendly launcher for Bazel.

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

💫 Toolkit to help you get started with Spec-Driven Development

A React-based UI toolkit for the web

Generate audiobooks from EPUBs, PDFs and text with synchronized captions.

Low-latency AI engine for mobile devices & wearables

A fast CLI tool for analyzing Claude Code usage patterns, token consumption, and costs

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Example package to be used as part of Swift's getting started guides

A Swift library to read and display banner like ASCII art messages using Figlet fonts

Fight the forgetting curve by reviewing flashcards & entire notes on Obsidian

🧰 Case paths extends the key path hierarchy to enum cases.

🚀 Awesome SwiftUI Libraries

Craft that perfect SwiftUI button effect 👌🏼

SwiftUI background stripes and other texture patterns

AI coding assistant for Xcode

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

✌️ A spring physics based React animation library

Bringing Views into Focus

Render your MDX code blocks in Astro

Meaningful iOS animations built to inspire you in creating useful animations for your apps. Each of the animations here was cloned with SwiftUI. Have you seen an app animation you love to rebuild a…

Belt is a CLI for starting a new React Native Expo app and will even keep your pants secure as you continue development.

A JavaScript library to position floating elements and create interactions for them.

Datadog APM client for Node.js

A Javascript library providing multi-touch gestures for zooming and dragging on any DOM element.

🖼 React library to support easy zoom, pan, pinch on various html dom elements like <img> and <div>

TypeScript-first schema validation with static type inference

fastest deep equal comparison for React

The fastest deep equality check with Date, RegExp and ES6 Map, Set and typed arrays support