head to head · open source
colyseus vs mcrcon
colyseus has 7,327 GitHub stars, 666 forks, 19 open issues and last shipped yesterday. mcrcon has 1,085 stars, 126 forks, 16 open issues and last shipped 10 months ago. colyseus leads on adoption by 575% (7,327 vs 1,085 stars). colyseus is written in TypeScript under MIT; mcrcon is written in C under Zlib. colyseus has attracted 9% as many forks as stars, mcrcon 12%. colyseus was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (game-server), 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 | mcrcon | |
|---|---|---|
| GitHub stars | ★ 7.3K | ★ 1.1K |
| License | MIT | Zlib |
| Written in | TypeScript | C |
| Last push | 2026-09-30 | 2025-12-01 |
| Forks | ⑂ 666 | ⑂ 126 |
| 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 mcrcon if
- You want the mcrcon feature set and don't need the biggest community
- You prefer the Zlib license terms
- Your stack matches C
- You evaluated both and mcrcon 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 mcrcon
mcrcon is a console based Rcon client for Minecraft that lets server administrators send remote administration commands and run server maintenance scripts from a Linux or Windows terminal.
read the full mcrcon overview →
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Frequently asked questions
Is colyseus or mcrcon more popular?
colyseus has 7,327 GitHub stars and mcrcon has 1,085. colyseus has the larger community by that measure.
Are colyseus and mcrcon free?
Both are open source. colyseus is licensed under MIT and mcrcon under Zlib. Neither carries a licence fee.
What is the difference between colyseus and mcrcon?
colyseus is written in TypeScript and mcrcon in C. 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 mcrcon?
Choose colyseus if you want the larger community (7,327 stars) or its MIT licence terms. Choose mcrcon if its feature set, stack or Zlib licence fits better. Both are self-hostable.