Decision Workspace
substudy vs bstr vs parley
Side-by-side comparison of Rust crates
35
substudy
growingv0.5.2
Language-learning tools for working with parallel, bilingual subtitles and media files.
71
bstr
stablev1.12.1
A string type that is not required to be valid UTF-8.
71
parley
growingv0.8.0
Parley provides an API for implementing rich text layout.
Core Metrics
| substudy | bstr | parley | |
|---|---|---|---|
| Health Score | 35 | 71 | 71 |
| Total Downloads | 31.4K | 269.3M | 614.5K |
| 30d Downloads | 24 | 17.1M | 160.5K |
| Dependents | 0 | 6.8K | 371 |
| Releases | 19 | 49 | 8 |
| Last Updated | 745d ago | 152d ago | today |
| Age | 11y 3m | 7y 5m | 1y 11m |
Health Breakdown
substudy
Maintenance
4
Quality
11
Community
2
Popularity
5
Documentation
13
bstr
Maintenance
13
Quality
20
Community
15
Popularity
8
Documentation
15
parley
Maintenance
21
Quality
15
Community
16
Popularity
7
Documentation
12
Technical Details
| substudy | bstr | parley | |
|---|---|---|---|
| Version | 0.5.2 | 1.12.1 | 0.8.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 27 | 6 | 15 |
| Crate Size | 66KB | 355KB | 108KB |
| Features | 0 | 5 | 5 |
| Yanked % | 0.0% | 2.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.73 | 1.88 |
| Owners | 1 | 1 | 6 |
Links
Quick Verdict
- •bstr leads with a health score of 71/100, but none of the options score above 80.
- •bstr is depended on by 6.8K crates — strongest ecosystem trust.
- •⚠ substudy has not been updated in over a year.
- •substudy, parley are pre-1.0 — API may change.