head to head · open source
three.js vs bevy
three.js has 115,636 GitHub stars, 36,557 forks, 386 open issues and last shipped yesterday. bevy has 48,268 stars, 4,846 forks, 3,418 open issues and last shipped yesterday. three.js leads on adoption by 140% (115,636 vs 48,268 stars). three.js is written in JavaScript under MIT; bevy is written in Rust under Apache-2.0. three.js has attracted 32% as many forks as stars, bevy 10%. bevy 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
| three.js | bevy | |
|---|---|---|
| GitHub stars | ★ 116K | ★ 48K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Rust |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 37K | ⑂ 4.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick three.js if
- You weight community size — 116K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick bevy if
- You want the bevy feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and bevy fits your workflow better
About three.js
three.js is an MIT licensed JavaScript 3D library that provides an easy to use, lightweight, cross browser, general purpose layer for rendering interactive 3D graphics in the browser, aimed at JavaScript developers who need 3D scenes on the web without writing raw GPU code.
read the full three.js overview →
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.
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Frequently asked questions
Is three.js or bevy more popular?
three.js has 115,636 GitHub stars and bevy has 48,268. three.js has the larger community by that measure.
Are three.js and bevy free?
Both are open source. three.js is licensed under MIT and bevy under Apache-2.0. Neither carries a licence fee.
What is the difference between three.js and bevy?
three.js is written in JavaScript and bevy in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, three.js or bevy?
Choose three.js if you want the larger community (115,636 stars) or its MIT licence terms. Choose bevy if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.