head to head · open source
GDevelop vs colyseus
GDevelop has 26,665 GitHub stars, 1,557 forks, 633 open issues and last shipped yesterday. colyseus has 7,311 stars, 665 forks, 19 open issues and last shipped today. GDevelop leads on adoption by 265% (26,665 vs 7,311 stars). GDevelop is written in JavaScript under a custom or non-standard licence; colyseus is written in TypeScript under MIT. GDevelop has attracted 6% as many forks as stars, colyseus 9%. colyseus was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| GDevelop | colyseus | |
|---|---|---|
| GitHub stars | ★ 27K | ★ 7.3K |
| License | Custom / other | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 1.6K | ⑂ 665 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick GDevelop if
- You weight community size — 27K stars and counting
- You want the Custom / other 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 GDevelop
GDevelop is an open source, cross platform game engine and editor for creating 2D, 3D, and multiplayer games without writing code. It runs on Windows, macOS, and Linux, and targets mobile (iOS, Android), desktop, and web platforms. Built with JavaScript, React, Electron, PixiJS, and Three.js, it combines a visual event based system with AI assisted development to lower the barrier to entry for game creation.
read the full GDevelop overview →
About colyseus
Colyseus is an MIT licensed authoritative multiplayer framework for Node.js that provides synchronizable data structures, room based matchmaking, and client SDKs for TypeScript, React, Unity, Godot, GameMaker, Defold, Construct, Haxe, and C, aimed at developers building realtime and turn based multiplayer games.
read the full colyseus overview →
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Frequently asked questions
Is GDevelop or colyseus more popular?
GDevelop has 26,665 GitHub stars and colyseus has 7,311. GDevelop has the larger community by that measure.
Are GDevelop and colyseus free?
Both are open source. GDevelop has no licence declared in this registry, and colyseus is licensed under MIT. Both are free to self-host.
What is the difference between GDevelop and colyseus?
GDevelop 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, GDevelop or colyseus?
Choose GDevelop if you want the larger community (26,665 stars) or its Custom / other licence terms. Choose colyseus if its feature set, stack or MIT licence fits better. Both are self-hostable.