Decision Workspace
qmachina vs quantrs vs fsst
Side-by-side comparison of Rust crates
52
qmachina
growingv0.3.0
A small library for Quant Machine Learning development.
57
quantrs
growingv0.1.8
A tiny Rust library for quantitative finance
72
fsst
stablev3.0.1
FSST string compression for Lance
Core Metrics
| qmachina | quantrs | fsst | |
|---|---|---|---|
| Health Score | 52 | 57 | 72 |
| Total Downloads | 13.7K | 5.9K | 704.6K |
| 30d Downloads | 16 | 613 | 136.8K |
| Dependents | 0 | 0 | 55 |
| Releases | 12 | 9 | 51 |
| Last Updated | 805d ago | 33d ago | 8d ago |
| Age | 2y 2m | 1y | 1y 8m |
Health Breakdown
qmachina
Maintenance
12
Quality
16
Community
6
Popularity
5
Documentation
13
quantrs
Maintenance
17
Quality
14
Community
6
Popularity
5
Documentation
15
fsst
Maintenance
21
Quality
16
Community
16
Popularity
7
Documentation
12
Technical Details
| qmachina | quantrs | fsst | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.8 | 3.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | LGPL-3.0-only | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 2 | 14 | 7 |
| Crate Size | 24KB | 110KB | 34KB |
| Features | 1 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.83.0 | 1.91.0 |
| Owners | 1 | 1 | 6 (team) |
Links
Quick Verdict
- •fsst leads with a health score of 72/100, but none of the options score above 80.
- •⚠ qmachina has not been updated in over a year.
- •qmachina, quantrs are pre-1.0 — API may change.