Decision Workspace
petnat vs bevy_fsm vs seldom_state
Side-by-side comparison of Rust crates
38
petnat
growingv0.0.2
A Petri net plugin for Bevy Engine.
58
bevy_fsm
experimentalv0.3.0
Observer-driven finite state machine framework for Bevy ECS with variant-specific events and flexible validation
52
seldom_state
growingv0.15.0
Component-based state machine plugin for Bevy. Useful for AI, player state, and other entities that occupy various states.
Core Metrics
| petnat | bevy_fsm | seldom_state | |
|---|---|---|---|
| Health Score | 38 | 58 | 52 |
| Total Downloads | 2.7K | 1.8K | 35.5K |
| 30d Downloads | 4 | 9 | 397 |
| Dependents | 0 | 0 | 37 |
| Releases | 2 | 3 | 21 |
| Last Updated | 814d ago | 37d ago | 163d ago |
| Age | 2y 2m | 5m | 3y 6m |
Health Breakdown
petnat
Maintenance
4
Quality
14
Community
6
Popularity
4
Documentation
10
bevy_fsm
Maintenance
17
Quality
14
Community
10
Popularity
4
Documentation
13
seldom_state
Maintenance
13
Quality
15
Community
9
Popularity
5
Documentation
10
Technical Details
| petnat | bevy_fsm | seldom_state | |
|---|---|---|---|
| Version | 0.0.2 | 0.3.0 | 0.15.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 3 | 12 |
| Crate Size | 31KB | 34KB | 55KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| 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.
- •seldom_state has the most downloads (35.5K), suggesting wider adoption.
- •⚠ petnat has not been updated in over a year.