Decision Workspace
mr-ulid vs spwd vs scru128
Side-by-side comparison of Rust crates
52
mr-ulid
stablev3.0.0
Robust and Hassle-Free ULIDs (Universally Unique Lexicographically Sortable Identifier)
40
spwd
experimentalv1.0.0
A command-line utility to generate unique identifiers (UUID, ULID, ObjectId).
67
scru128
stablev4.2.0
SCRU128: Sortable, Clock and Random number-based Unique identifier
Core Metrics
| mr-ulid | spwd | scru128 | |
|---|---|---|---|
| Health Score | 52 | 40 | 67 |
| Total Downloads | 5.4K | 17 | 85.3K |
| 30d Downloads | 0 | 0 | 2.8K |
| Dependents | 0 | 0 | 105 |
| Releases | 8 | 1 | 56 |
| Last Updated | 102d ago | 94d ago | 8d ago |
| Age | 1y 6m | 3m | 4y 7m |
Health Breakdown
mr-ulid
Maintenance
13
Quality
19
Community
6
Popularity
4
Documentation
10
spwd
Maintenance
8
Quality
15
Community
6
Popularity
1
Documentation
10
scru128
Maintenance
18
Quality
17
Community
11
Popularity
6
Documentation
15
Technical Details
| mr-ulid | spwd | scru128 | |
|---|---|---|---|
| Version | 3.0.0 | 1.0.0 | 4.2.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | ISC | Apache-2.0 |
| Dependencies | 4 | 10 | 9 |
| Crate Size | 27KB | 22KB | 26KB |
| Features | 1 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 19.6% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •scru128 leads with a health score of 67/100, but none of the options score above 80.
- •scru128 is depended on by 105 crates — strongest ecosystem trust.