Instant, easy, and predictable development environments

Develop components in isolation with just an iframe

2D and 3D physics engines focused on performance.

JSON for Modern C++

Build Unity projects for different platforms

📈 A small, fast chart for time series, lines, areas, ohlc & bars

OpenSCAD - The Programmers Solid 3D CAD Modeller

G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

A Typst package for even better code blocks

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

Minimal 0-dep QR code generator & reader

Elden Ring experience for GitHub

Display PDFs in your React app as easily as if they were images.

Liquid Glass effect for React

A modern version of Monaco Editor.

Universal Unreal Engine VR Mod (4.8 - 5.4)

shadcn/ui components powered by Base UI

The Julia Programming Language

Translate PDF, EPub, webpage, metadata, annotations, notes to the target language. Support 20+ translate services.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP server & other integrations)

A type-safe, declarative CLI framework for TypeScript

MCP server for OpenAI o3 web search

A CLI tool for analyzing Claude Code/Codex CLI usage from local JSONL files.

The open source coding agent.

⭐️ A friendly language for building type-safe, scalable systems!

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools lik…