head to head · open source
engine vs colyseus
engine has 17,229 GitHub stars, 2,051 forks, 471 open issues and last shipped yesterday. colyseus has 7,519 stars, 684 forks, 19 open issues and last shipped yesterday. engine leads on adoption by 129% (17,229 vs 7,519 stars). engine is written in JavaScript under MIT; colyseus is written in TypeScript under MIT. engine has attracted 12% as many forks as stars, colyseus 9%. engine was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (nodejs), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| engine | colyseus | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 7.5K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-07 | 2026-11-07 |
| Forks | ⑂ 2.1K | ⑂ 684 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick engine if
- You weight community size — 17K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick colyseus if
- You want the colyseus feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and colyseus fits your workflow better
About engine
PlayCanvas Engine PlayCanvas is an open source game engine built on WebGL2 and WebGPU. Use it to create interactive 3D apps, games and visualizations that run in any browser on any device. English 中文 日本語 한글 Install Or scaffold a full project in seconds with create playcanvas : Usage Here's a super simple Hello World example a spinning cube! Want to play with the code yourself? Edit it on CodePen. A full guide to setting up a local development environment based on the PlayCanvas Engine can be found here. Features PlayCanvas is a fully featured game engine. 🧊 Graphics Advanced 2D + 3D graphics engine built on…
read the full engine overview →
About colyseus
Multiplayer Framework for Node.js. View documentation Colyseus is an Authoritative Multiplayer Framework for Node.js, with SDKs available for all major platforms and engines. Client SDKs The project focuses on providing synchronizable data structures for realtime and turn based games, matchmaking, and ease of usage both on the server side and client side. The mission of the framework is to be a standard netcode & matchmaking solution for any kind of project you can think of! Why developers choose Colyseus: ⚡️ Real time state sync that just works → Define your state on the server and it automatically synchronizes…
read the full colyseus overview →
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Frequently asked questions
Is engine or colyseus more popular?
engine has 17,229 GitHub stars and colyseus has 7,519. engine has the larger community by that measure.
Are engine and colyseus free?
Both are open source. engine is licensed under MIT and colyseus under MIT. Neither carries a licence fee.
What is the difference between engine and colyseus?
engine is written in JavaScript and colyseus in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, engine or colyseus?
Choose engine if you want the larger community (17,229 stars) or its MIT licence terms. Choose colyseus if its feature set, stack or MIT licence fits better. Both are self-hostable.