Decision Workspace
bevy_dyn_component vs bevy_fsm vs bevy_mqtt
Side-by-side comparison of Rust crates
37
bevy_dyn_component
growingv0.4.0
Safe dynamic components API for Bevy
58
bevy_fsm
experimentalv0.3.0
Observer-driven finite state machine framework for Bevy ECS with variant-specific events and flexible validation
52
bevy_mqtt
growingv0.9.0
A robust, secure MQTT client plugin for Bevy game engine with comprehensive error handling and performance optimizations
Core Metrics
| bevy_dyn_component | bevy_fsm | bevy_mqtt | |
|---|---|---|---|
| Health Score | 37 | 58 | 52 |
| Total Downloads | 4.6K | 1.8K | 14.5K |
| 30d Downloads | 6 | 9 | 23 |
| Dependents | 0 | 0 | 0 |
| Releases | 4 | 3 | 16 |
| Last Updated | 401d ago | 37d ago | 71d ago |
| Age | 1y 11m | 5m | 2y |
Health Breakdown
bevy_dyn_component
Maintenance
6
Quality
14
Community
3
Popularity
4
Documentation
10
bevy_fsm
Maintenance
17
Quality
14
Community
10
Popularity
4
Documentation
13
bevy_mqtt
Maintenance
16
Quality
12
Community
6
Popularity
5
Documentation
13
Technical Details
| bevy_dyn_component | bevy_fsm | bevy_mqtt | |
|---|---|---|---|
| Version | 0.4.0 | 0.3.0 | 0.9.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 3 | 10 |
| Crate Size | 20KB | 34KB | 40KB |
| Features | 0 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 6.3% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •bevy_fsm leads with a health score of 58/100, but none of the options score above 80.
- •bevy_mqtt has the most downloads (14.5K), suggesting wider adoption.
- •⚠ bevy_dyn_component has not been updated in over a year.