Decision Workspace
bevy_stdb vs bevy_ecs vs bevy_fsm
Side-by-side comparison of Rust crates
54
bevy_stdb
experimentalv0.12.2
A Bevy-native integration for SpacetimeDB with table messages, subscriptions, and reconnect support.
69
bevy_ecs
growingv0.19.0
Bevy Engine's entity component system
62
bevy_fsm
experimentalv0.4.0
Observer-driven finite state machine framework for Bevy ECS with variant-specific events and flexible validation
Core Metrics
| bevy_stdb | bevy_ecs | bevy_fsm | |
|---|---|---|---|
| Health Score | 54 | 69 | 62 |
| Total Downloads | 595 | 7.3M | 2.1K |
| 30d Downloads | 0 | 317.4K | 0 |
| Dependents | 0 | 6.5K | 0 |
| Releases | 28 | 61 | 4 |
| Last Updated | 4d ago | 24d ago | 3d ago |
| Age | 3m | 5y 11m | 8m |
Health Breakdown
bevy_stdb
Maintenance
19
Quality
11
Community
6
Popularity
3
Documentation
15
bevy_ecs
Maintenance
17
Quality
12
Community
20
Popularity
8
Documentation
12
bevy_fsm
Maintenance
21
Quality
14
Community
10
Popularity
4
Documentation
13
Technical Details
| bevy_stdb | bevy_ecs | bevy_fsm | |
|---|---|---|---|
| Version | 0.12.2 | 0.19.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 26 | 3 |
| Crate Size | 48KB | 748KB | 36KB |
| Features | 2 | 16 | 0 |
| Yanked % | 17.9% | 1.6% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.95.0 | 1.95.0 | — |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •bevy_ecs leads with a health score of 69/100, but none of the options score above 80.
- •bevy_ecs is depended on by 6.5K crates — strongest ecosystem trust.