Decision Workspace
simplers_optimization vs pessimize vs osqp
Side-by-side comparison of Rust crates
38
simplers_optimization
growingv0.4.3
A Rust implementation of the Simple(x) black-box optimization algorithm.
63
pessimize
stablev3.0.2
More efficient Rust compiler optimization barriers
56
osqp
growingv1.0.1
The OSQP (Operator Splitting Quadratic Program) solver.
Core Metrics
| simplers_optimization | pessimize | osqp | |
|---|---|---|---|
| Health Score | 38 | 63 | 56 |
| Total Downloads | 21.3K | 13.6K | 141.8K |
| 30d Downloads | 108 | 412 | 2.4K |
| Dependents | 0 | 0 | 52 |
| Releases | 10 | 6 | 18 |
| Last Updated | 1616d ago | 33d ago | 340d ago |
| Age | 6y 8m | 2y 2m | 8y 3m |
Health Breakdown
simplers_optimization
Maintenance
4
Quality
11
Community
6
Popularity
5
Documentation
12
pessimize
Maintenance
17
Quality
23
Community
6
Popularity
5
Documentation
12
osqp
Maintenance
6
Quality
18
Community
12
Popularity
6
Documentation
14
Technical Details
| simplers_optimization | pessimize | osqp | |
|---|---|---|---|
| Version | 0.4.3 | 3.0.2 | 1.0.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | MPL-2.0 | Apache-2.0 |
| Dependencies | 3 | 3 | 1 |
| Crate Size | 13KB | 50KB | 19KB |
| Features | 0 | 5 | 0 |
| Yanked % | 10.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2015 |
| MSRV | — | 1.89.0 | 1.63 |
| Owners | 1 | 1 | 3 |
Links
Quick Verdict
- •pessimize leads with a health score of 63/100, but none of the options score above 80.
- •osqp has the most downloads (141.8K), suggesting wider adoption.
- •⚠ simplers_optimization has not been updated in over a year.
- •simplers_optimization is pre-1.0 — API may change.