Decision Workspace
rtl-flip-detect vs unicode-bidi vs unic-ucd-bidi
Side-by-side comparison of Rust crates
47
rtl-flip-detect
experimentalv0.1.0
Detect right-to-left override (U+202E) and other bidi-control characters that flip rendering of strings. Used in filename-spoof and prompt-injection attacks. Zero deps.
62
unicode-bidi
growingv0.3.18
Implementation of the Unicode Bidirectional Algorithm
45
unic-ucd-bidi
growingv0.9.0
UNIC — Unicode Character Database — Bidi Properties
Core Metrics
| rtl-flip-detect | unicode-bidi | unic-ucd-bidi | |
|---|---|---|---|
| Health Score | 47 | 62 | 45 |
| Total Downloads | 18 | 443.6M | 2.0M |
| 30d Downloads | 0 | 12.4M | 119.7K |
| Dependents | 0 | 1.3K | 39 |
| Releases | 1 | 31 | 9 |
| Last Updated | 58d ago | 574d ago | 2689d ago |
| Age | 1m | 11y 1m | 9y |
Health Breakdown
rtl-flip-detect
Maintenance
10
Quality
15
Community
5
Popularity
2
Documentation
15
unicode-bidi
Maintenance
4
Quality
17
Community
19
Popularity
8
Documentation
14
unic-ucd-bidi
Maintenance
3
Quality
15
Community
10
Popularity
8
Documentation
9
Technical Details
| rtl-flip-detect | unicode-bidi | unic-ucd-bidi | |
|---|---|---|---|
| Version | 0.1.0 | 0.3.18 | 0.9.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 0 | 5 | 3 |
| Crate Size | 7KB | 58KB | 16KB |
| Features | 0 | 7 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | 1.74 | 1.47.0 | — |
| Owners | 1 | 6 (team) | 1 |
Links
Quick Verdict
- •unicode-bidi leads with a health score of 62/100, but none of the options score above 80.
- •unicode-bidi is depended on by 1.3K crates — strongest ecosystem trust.
- •⚠ unicode-bidi, unic-ucd-bidi have not been updated in over a year.