head to head · open source
bevy vs engine
bevy has 48,340 GitHub stars, 4,852 forks, 3,418 open issues and last shipped today. engine has 16,890 stars, 2,000 forks, 471 open issues and last shipped today. bevy leads on adoption by 186% (48,340 vs 16,890 stars). bevy is written in Rust under Apache-2.0; engine is written in JavaScript under MIT. bevy has attracted 10% as many forks as stars, engine 12%. bevy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (game-development, game-engine, gamedev), 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
| bevy | engine | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 17K |
| License | Apache-2.0 | MIT |
| Written in | Rust | JavaScript |
| Last push | 2026-09-23 | 2026-09-23 |
| Forks | ⑂ 4.9K | ⑂ 2.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick bevy if
- You weight community size — 48K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick engine if
- You want the engine feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and engine fits your workflow better
About bevy
Bevy is a free and open source, data driven game engine written in Rust that gives developers a complete 2D and 3D feature set through an Entity Component System architecture, and it is aimed at Rust programmers building games and interactive applications who accept an early stage engine that ships breaking API changes roughly every three months.
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 →
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Frequently asked questions
Is bevy or engine more popular?
bevy has 48,340 GitHub stars and engine has 16,890. bevy has the larger community by that measure.
Are bevy and engine free?
Both are open source. bevy is licensed under Apache-2.0 and engine under MIT. Neither carries a licence fee.
What is the difference between bevy and engine?
bevy is written in Rust and engine in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, bevy or engine?
Choose bevy if you want the larger community (48,340 stars) or its Apache-2.0 licence terms. Choose engine if its feature set, stack or MIT licence fits better. Both are self-hostable.