head to head · open source
colyseus vs kruise-game
colyseus has 7,328 GitHub stars, 666 forks, 19 open issues and last shipped 3 days ago. kruise-game has 1,079 stars, 173 forks, 47 open issues and last shipped 2 months ago. colyseus leads on adoption by 579% (7,328 vs 1,079 stars). colyseus is written in TypeScript under MIT; kruise-game is written in Go under Apache-2.0. colyseus has attracted 9% as many forks as stars, kruise-game 16%. colyseus was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (game-server, multiplayer), 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
| colyseus | kruise-game | |
|---|---|---|
| GitHub stars | ★ 7.3K | ★ 1.1K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-09-30 | 2026-07-24 |
| Forks | ⑂ 666 | ⑂ 173 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick colyseus if
- You weight community size — 7.3K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick kruise-game if
- You want the kruise-game feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and kruise-game fits your workflow better
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 →
About kruise-game
OpenKruiseGame (OKG) is a Kubernetes workload for teams running multiplayer game servers on Kubernetes who need hot updates, per server operations, and game specific networking that built in workloads do not provide.
read the full kruise-game overview →
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Frequently asked questions
Is colyseus or kruise-game more popular?
colyseus has 7,328 GitHub stars and kruise-game has 1,079. colyseus has the larger community by that measure.
Are colyseus and kruise-game free?
Both are open source. colyseus is licensed under MIT and kruise-game under Apache-2.0. Neither carries a licence fee.
What is the difference between colyseus and kruise-game?
colyseus is written in TypeScript and kruise-game in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, colyseus or kruise-game?
Choose colyseus if you want the larger community (7,328 stars) or its MIT licence terms. Choose kruise-game if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.