Decision Workspace
pidgeon vs lqr vs pid-ctrl
Side-by-side comparison of Rust crates
57
pidgeon
growingv0.3.1
A robust, thread-safe PID controller library written in Rust
35
lqr
growingv0.1.0
A generic LQR feedback controller
34
pid-ctrl
growingv0.1.4
A flexible PID controller
Core Metrics
| pidgeon | lqr | pid-ctrl | |
|---|---|---|---|
| Health Score | 57 | 35 | 34 |
| Total Downloads | 9.4K | 2.4K | 17.4K |
| 30d Downloads | 2.0K | 18 | 304 |
| Dependents | 42 | 0 | 0 |
| Releases | 7 | 1 | 5 |
| Last Updated | 19d ago | 1492d ago | 1178d ago |
| Age | 1y | 4y 1m | 3y 7m |
Health Breakdown
pidgeon
Maintenance
18
Quality
14
Community
10
Popularity
5
Documentation
10
lqr
Maintenance
1
Quality
14
Community
3
Popularity
4
Documentation
13
pid-ctrl
Maintenance
4
Quality
9
Community
6
Popularity
5
Documentation
10
Technical Details
| pidgeon | lqr | pid-ctrl | |
|---|---|---|---|
| Version | 0.3.1 | 0.1.0 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 8 | 5 | 2 |
| Crate Size | 541KB | 11KB | 9KB |
| Features | 5 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 80.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pidgeon leads with a health score of 57/100, but none of the options score above 80.
- •pid-ctrl has the most downloads (17.4K), suggesting wider adoption.
- •⚠ lqr, pid-ctrl have not been updated in over a year.