Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

State Management and Multiplayer Networking for Turn-Based Games

2D JavaScript Physics Engine

🎮 Your friendly TypeScript 2D game engine for the web 🗡️

Ct.js is a desktop game engine that makes learning programming fun and game development easy by its visual editors and well-documented code library

3D playground built on three.js and cannon.js.

WebGL in WebAssembly with AssemblyScript

🏵 An ultra-minimalist game engine

A modern 2D game engine for the browser.

Progressive web 3D game engine.

Kaetram is an open-source 2D HTML5 MMORPG. It is an extended version of BrowserQuest (BQ).

WebGL2.0 3D Engine - Global Illumination - RayTracing

Galgame Editing. Redefined | 视觉小说编辑，再进化

pixi.js based visual game editor

A Little Big Adventure 2 / Twinsen's Odyssey reimplementation in JavaScript / Three.js / React

🍄 Build your own voxel games with Voxelize! Multiplayer, optimized, highly customizable full stack library.

Build multiplayer web games played by millions! 👾 You focus on your game, Dusk handles everything else, incl. backend and networking 🚀 Make your game using JavaScript / TypeScript and any frontend web framework such as React, Svelte, Vue, Threejs, PixiJS, Phaser. You can even use plain HTML and CSS. Perfect for web devs interested in gamedev.

Tiny and easy to use ECS (Entity Component System) library for game programming

⚡ Blazing fast, modern, Game Engine powered by WebGPU for Deno and the browser

DarkFO, a post-nuclear RPG remake (of Fallout 2)