Decision Workspace
featherstone vs onager vs bevy_rapier3d
Side-by-side comparison of Rust crates
49
featherstone
experimentalv0.1.0
Robotics dynamics engine — O(n) forward/inverse dynamics for kinematic trees, contact solvers, and time integration
45
onager
growingv0.0.2
Featherstone rigid-body physics library built in Rust
65
bevy_rapier3d
growingv0.33.0
3-dimensional physics engine in Rust, official Bevy plugin.
Core Metrics
| featherstone | onager | bevy_rapier3d | |
|---|---|---|---|
| Health Score | 49 | 45 | 65 |
| Total Downloads | 12 | 2.7K | 476.2K |
| 30d Downloads | 12 | 4 | 18.3K |
| Dependents | 0 | 0 | 439 |
| Releases | 1 | 2 | 46 |
| Last Updated | 5d ago | 818d ago | 30d ago |
| Age | 5d | 2y 2m | 5y 7m |
Health Breakdown
featherstone
Maintenance
13
Quality
14
Community
6
Popularity
1
Documentation
15
onager
Maintenance
4
Quality
16
Community
11
Popularity
4
Documentation
10
bevy_rapier3d
Maintenance
18
Quality
15
Community
12
Popularity
7
Documentation
13
Technical Details
| featherstone | onager | bevy_rapier3d | |
|---|---|---|---|
| Version | 0.1.0 | 0.0.2 | 0.33.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 7 | 0 | 12 |
| Crate Size | 170KB | 10KB | 128KB |
| Features | 4 | 0 | 15 |
| Yanked % | 0.0% | 0.0% | 2.2% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.70 | — | — |
| Owners | 1 | 3 (team) | 2 |
Links
Quick Verdict
- •bevy_rapier3d leads with a health score of 65/100, but none of the options score above 80.
- •bevy_rapier3d is depended on by 439 crates — strongest ecosystem trust.
- •⚠ onager has not been updated in over a year.