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Top 23 TypeScript Game development Projects
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BabylonJS
Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
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AppSignal
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Project mention: Excalibur.js: Free open-source 2d game engine in TypeScript | news.ycombinator.com | 2026-07-02
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Project mention: Kaplay.js, HTML5 Game Library for JavaScript and TypeScript | news.ycombinator.com | 2026-04-24
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Kaetram-Open
Kaetram is an open-source 2D HTML5 MMORPG. It is an extended version of BrowserQuest (BQ).
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crisp-game-lib
Minimal JavaScript library for creating classic arcade-like mini-games running in the browser
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netplayjs
Make P2P multiplayer browser games, no server hosting or synchronization code required. Powered by rollback netcode + WebRTC.
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composer-suite
A suite of libraries for making game development with Three.js and React not only awesome, but so good, it would feel wrong to use anything else.
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rune
Build multiplayer web games played by millions! 👾 You focus on your game, Rune 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. (by rune)
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Project mention: JavaScript with a native Rust host game engine. Built for vibe coding | news.ycombinator.com | 2026-03-09
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Pillage-First-Ask-Questions-Later
Open-source, single-player Travian alternative inspired by Travian T4 and Travian Kingdoms
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hello-worlds
Virtual javascript worlds at planetary scales for your threejs or react-three-fiber scene 👋🌐
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript Game development discussion
TypeScript Game development related posts
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Excalibur.js: Free open-source 2d game engine in TypeScript
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Announcing Box3D :: Box2D
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Peekpoke: Tiny retro fantasy console with two commands peek and poke
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Open Social
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Show HN: Generate bitmap fonts from custom images
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Marble Blast
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I built a pixel art editor after playing Octopath Traveler II
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A note from our sponsor - SaaSHub
www.saashub.com | 10 Oct 2026
Index
What are some of the best open-source Game development projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | BabylonJS | 26,147 |
| 2 | projectlearn-project-based-learning | 6,338 |
| 3 | planck.js | 5,291 |
| 4 | itch | 2,843 |
| 5 | Excalibur | 2,351 |
| 6 | kaplay | 1,811 |
| 7 | wasm4 | 1,539 |
| 8 | bitECS | 1,515 |
| 9 | editor | 1,335 |
| 10 | Kaetram-Open | 739 |
| 11 | inkjs | 657 |
| 12 | crisp-game-lib | 649 |
| 13 | ore-ui | 614 |
| 14 | netplayjs | 576 |
| 15 | composer-suite | 567 |
| 16 | rune | 426 |
| 17 | ape-ecs | 311 |
| 18 | Rantjs | 218 |
| 19 | MarbleBlast | 195 |
| 20 | AuraOS | 182 |
| 21 | Pillage-First-Ask-Questions-Later | 181 |
| 22 | caviar | 171 |
| 23 | hello-worlds | 151 |
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