Rust websocket chat example using axum and dragonfly.

A Modern C11 compiler (STILL EARLY)

Translate your Qwik apps into any language

A utility-first CSS framework for rapid UI development.

Solid-like front-end framework, but in Go (wasm)

GoHTMLX - A lightweight tool for defining and rendering reusable HTML components in Go. Perfect for server-side rendering with a focus on simplicity and efficiency.

JSX for Go

A package to build progressive web apps with Go programming language and WebAssembly.

Vecty lets you build responsive and dynamic web frontends in Go using WebAssembly, competing with modern web frameworks like React & VueJS.

Vugu: A modern UI library for Go+WebAssembly (experimental)

Examples of gnet

Scylla C/C++ Driver

A collection of introductory OpenGL examples in Odin.

Open Models MCP for Blender Using Ollama

UoPeople Programming 2 (Java)

AI Server

A WebAssembly runtime implemented in TypeScript types

Master programming by recreating your favorite technologies from scratch.

Godot Engine – Multi-platform 2D and 3D game engine

The financial transactions database designed for mission critical safety and performance.

Optimizing compiler for React

A visualization tool for various pathfinding algorithms.

Front End interview preparation materials for busy engineers (updated for 2026)

A JavaScript procedural generator for Mazes, Terrains, and Biomes. Designed for game developers and professional hobbyists, Labyrinthos.js offers a very simple-to-use API for crafting complex, cust…

The open-source reactive database for app developers

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

coss.com/ui is the official design system of Cal.com