head to head · open source
engine vs zinx
engine has 16,890 GitHub stars, 2,000 forks, 471 open issues and last shipped today. zinx has 7,765 stars, 1,262 forks, 96 open issues and last shipped 4 months ago. engine leads on adoption by 118% (16,890 vs 7,765 stars). engine is written in JavaScript under MIT; zinx is written in Go under MIT. engine has attracted 12% as many forks as stars, zinx 16%. engine 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
| engine | zinx | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 7.8K |
| License | MIT | MIT |
| Written in | JavaScript | Go |
| Last push | 2026-09-23 | 2026-06-06 |
| Forks | ⑂ 2.0K | ⑂ 1.3K |
| 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 zinx if
- You want the zinx feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and zinx fits your workflow better
About engine
PlayCanvas Engine is an open source, MIT licensed JavaScript and TypeScript runtime for building interactive 3D apps, games and visualizations that run in any browser on any device, built on WebGL2 and WebGPU.
read the full engine overview →
About zinx
Zinx is a lightweight concurrent server framework written in Go, aimed at developers who want a small, readable TCP server skeleton they can study and customise rather than adopt a large opaque application framework.
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Frequently asked questions
Is engine or zinx more popular?
engine has 16,890 GitHub stars and zinx has 7,765. engine has the larger community by that measure.
Are engine and zinx free?
Both are open source. engine is licensed under MIT and zinx under MIT. Neither carries a licence fee.
What is the difference between engine and zinx?
engine is written in JavaScript and zinx 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, engine or zinx?
Choose engine if you want the larger community (16,890 stars) or its MIT licence terms. Choose zinx if its feature set, stack or MIT licence fits better. Both are self-hostable.