📖 Design Patterns implemented in Swift 5.0

Audio synthesis, processing, & analysis platform for iOS, macOS and tvOS

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with LlamaIndex, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

📺 Visual Editor & GraphQL IDE.

A component toolkit for creating live-running code editing experiences, using the power of CodeSandbox.

A List of Awesome Swift Playgrounds

A cross-platform framework to build native, dynamic and swift user interface - 强大轻巧灵活的客户端动态化解决方案

You know it, you use it, now it's time to improve it. PWD!.

Better playgrounds that work both for Objective-C and Swift

🥄 Develop, test and document your React story components faster.

A blazing fast & offline frontend playground

A PostgresQL server running in your browser

RunJS is a JavaScript playground for macOS, Windows and Linux. Write code with instant feedback and access to Node.js and browser APIs.

🧊 Open source LLM-Observability Platform for Developers. One-line integration for monitoring, metrics, evals, agent tracing, prompt management, playground, etc. Supports OpenAI SDK, Vercel AI SDK, Anthropic SDK, LiteLLM, LLamaIndex, LangChain, and more. 🍓 YC W23

💎 The Principles of OOD (SOLID) based on Uncle Bob articles.

An Xcode playground showcasing the new features in Swift 4.0.

A summary of Apple's Swift language written on Playgrounds

高性能、小巧、易上手的移动跨平台开发框架. A framework for building Mobile cross-platform apps with Lua

Quickly try out any Swift pod or framework in a playground

Interactive code examples for documentation, education and fun