Decision Workspace
bidi vs unicode-bidi vs opencc-fmmseg
Side-by-side comparison of Rust crates
37
bidi
growingv0.1.1
Implementation of the Unicode Bidirectional Algorithm (UBA).
63
unicode-bidi
growingv0.3.18
Implementation of the Unicode Bidirectional Algorithm
56
opencc-fmmseg
experimentalv0.9.1
High-performance Chinese conversion library (Simplified ↔ Traditional) using OpenCC lexicons and FMM segmentation — no runtime I/O, cross-platform, and production-ready.
Core Metrics
| bidi | unicode-bidi | opencc-fmmseg | |
|---|---|---|---|
| Health Score | 37 | 63 | 56 |
| Total Downloads | 2.9K | 363.9M | 2.9K |
| 30d Downloads | 5 | 16.3M | 64 |
| Dependents | 0 | 994 | 2 |
| Releases | 2 | 31 | 9 |
| Last Updated | 923d ago | 466d ago | 7d ago |
| Age | 2y 6m | 10y 9m | 8m |
Health Breakdown
bidi
Maintenance
4
Quality
16
Community
3
Popularity
4
Documentation
10
unicode-bidi
Maintenance
5
Quality
17
Community
19
Popularity
8
Documentation
14
opencc-fmmseg
Maintenance
22
Quality
10
Community
7
Popularity
4
Documentation
13
Technical Details
| bidi | unicode-bidi | opencc-fmmseg | |
|---|---|---|---|
| Version | 0.1.1 | 0.3.18 | 0.9.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 5 | 10 |
| Crate Size | 19KB | 58KB | 1.1MB |
| Features | 0 | 7 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | — | 1.47.0 | — |
| Owners | 1 | 6 (team) | 1 |
Links
Quick Verdict
- •unicode-bidi leads with a health score of 63/100, but none of the options score above 80.
- •unicode-bidi is depended on by 994 crates — strongest ecosystem trust.
- •⚠ bidi, unicode-bidi have not been updated in over a year.