head to head · open source
bevy vs ferrumc
bevy has 49,610 GitHub stars, 5,032 forks, 3,418 open issues and last shipped 2 days ago. ferrumc has 2,473 stars, 105 forks, 27 open issues and last shipped 5 days ago. bevy leads on adoption by 1,906% (49,610 vs 2,473 stars). bevy is written in Rust under Apache-2.0; ferrumc is written in Rust under MIT. bevy has attracted 10% as many forks as stars, ferrumc 4%. bevy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (game-development, game-engine), 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 | ferrumc | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 2.5K |
| License | Apache-2.0 | MIT |
| Written in | Rust | Rust |
| Last push | 2026-11-07 | 2026-11-04 |
| Forks | ⑂ 5.0K | ⑂ 105 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick bevy if
- You weight community size — 50K 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 ferrumc if
- You want the ferrumc feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and ferrumc fits your workflow better
About bevy
What is Bevy? Bevy is a refreshingly simple data driven game engine built in Rust. It is free and open source forever! WARNING Bevy is still in the early stages of development. Important features are missing. Documentation is sparse. A new version of Bevy containing breaking changes to the API is released approximately once every 3 months. We provide migration guides, but we can't guarantee migrations will always be easy. Use only if you are willing to work in this environment. MSRV: Bevy relies heavily on improvements in the Rust language and compiler. As a result, the Minimum Supported Rust Version (MSRV) is…
About ferrumc
[!IMPORTANT] 🚧 A fresh rewrite of FerrumC is in the works We're rebuilding FerrumC from scratch on the rework/v2 skeleton branch, and we plan to merge it into master soon. What works so far: A cleaner, faster core that's much easier to build on. A flat creative world you can join with a normal Minecraft 1.21.8 client. Blocks like logs, slabs, stairs, fences, and doors place facing the right way, and signs and chests work. Area edit commands such as /fill , /replace , and /undo . A day and night cycle, and you can watch other players turn, look around, and hold items and armor. Your builds are saved when you…
read the full ferrumc overview →
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Frequently asked questions
Is bevy or ferrumc more popular?
bevy has 49,610 GitHub stars and ferrumc has 2,473. bevy has the larger community by that measure.
Are bevy and ferrumc free?
Both are open source. bevy is licensed under Apache-2.0 and ferrumc under MIT. Neither carries a licence fee.
What is the difference between bevy and ferrumc?
bevy is written in Rust and ferrumc 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, bevy or ferrumc?
Choose bevy if you want the larger community (49,610 stars) or its Apache-2.0 licence terms. Choose ferrumc if its feature set, stack or MIT licence fits better. Both are self-hostable.