A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物

Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured

Transform your favorite cities into beautiful, minimalist designs. MapToPoster lets you create and export visually striking map posters with code.

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

📄 Configuration files that enhance Cursor AI editor experience with custom rules and behaviors

Python training for business analysts and traders

Roo Code gives you a whole dev team of AI agents in your code editor.

Stable Diffusion web UI

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

qr code generator

Inference code for Llama models

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

👇Bread n butter utility for component-tied mouse/touch gestures in React and Vanilla Javascript.

✌️ A spring physics based React animation library

The React Framework

🌼 🌼 🌼 🌼 🌼  The most popular, free and open-source Tailwind CSS component library

🧱 A suite of React components .

A set of high-quality accessible React UI components with the built-in dark mode using Tailwind CSS. Pre-designed headless ui and radix-ui.

JavaScript animation engine

Simple and fast JSON database

Documentation generator for TypeScript projects.

Peer-to-peer hypermedia protocol

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

Systems design is the process of defining the architecture, modules, interfaces, and data for a system to satisfy specified requirements. Systems design could be seen as the application of systems …

μWebSockets for Node.js back-ends 🤘

Simple, secure & standards compliant web server for the most demanding of applications

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

A utility-first CSS framework for rapid UI development.

Welcome to New Expensify: a complete re-imagination of financial collaboration, centered around chat. Help us build the next generation of Expensify by sharing feedback and contributing to the code.