Decision Workspace
fitsy vs fitrs vs astro-rs
Side-by-side comparison of Rust crates
43
fitsy
experimentalv0.1.3
Fast FITS file I/O, WCS transforms, and a CLI (info / header / funpack)
43
fitrs
growingv0.5.0
Parse FITS file in pure rust
41
astro-rs
growingv0.1.1
Astronomy utils
Core Metrics
| fitsy | fitrs | astro-rs | |
|---|---|---|---|
| Health Score | 43 | 43 | 41 |
| Total Downloads | 56 | 40.6K | 8.7K |
| 30d Downloads | 0 | 1.8K | 0 |
| Dependents | 0 | 22 | 1 |
| Releases | 4 | 17 | 6 |
| Last Updated | 13d ago | 2399d ago | 936d ago |
| Age | 20d | 8y 1m | 4y 1m |
Health Breakdown
fitsy
Maintenance
13
Quality
10
Community
6
Popularity
2
Documentation
12
fitrs
Maintenance
4
Quality
15
Community
10
Popularity
6
Documentation
8
astro-rs
Maintenance
4
Quality
15
Community
7
Popularity
5
Documentation
10
Technical Details
| fitsy | fitrs | astro-rs | |
|---|---|---|---|
| Version | 0.1.3 | 0.5.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | GPL-3.0 | MIT |
| Dependencies | 6 | 1 | 13 |
| Crate Size | 363KB | 35KB | 21KB |
| Features | 5 | 0 | 4 |
| Yanked % | 25.0% | 0.0% | 0.0% |
| Edition | 2024 | — | 2021 |
| MSRV | 1.88 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fitsy leads with a health score of 43/100, but none of the options score above 80.
- •fitrs has the most downloads (40.6K), suggesting wider adoption.
- •⚠ fitrs, astro-rs have not been updated in over a year.