Decision Workspace
jmt-pq vs twenty-first vs jmt
Side-by-side comparison of Rust crates
45
jmt-pq
experimentalv1.0.0
PQ Jellyfish Merkle Tree
63
twenty-first
growingv1.1.0
Collection of mathematics routines and cryptography for the twenty-first century.
54
jmt
growingv0.12.0
Jellyfish Merkle Tree
Core Metrics
| jmt-pq | twenty-first | jmt | |
|---|---|---|---|
| Health Score | 45 | 63 | 54 |
| Total Downloads | 410 | 127.9K | 252.6K |
| 30d Downloads | 6 | 2.0K | 12.5K |
| Dependents | 0 | 171 | 69 |
| Releases | 2 | 74 | 13 |
| Last Updated | 153d ago | 70d ago | 150d ago |
| Age | 5m | 3y 7m | 4y 2m |
Health Breakdown
jmt-pq
Maintenance
10
Quality
16
Community
6
Popularity
3
Documentation
10
twenty-first
Maintenance
15
Quality
11
Community
16
Popularity
6
Documentation
15
jmt
Maintenance
12
Quality
14
Community
12
Popularity
6
Documentation
10
Technical Details
| jmt-pq | twenty-first | jmt | |
|---|---|---|---|
| Version | 1.0.0 | 1.1.0 | 0.12.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | Apache-2.0 | GPL-2.0 | Apache-2.0 |
| Dependencies | 21 | 28 | 23 |
| Crate Size | 491KB | 192KB | 485KB |
| Features | 5 | 0 | 5 |
| Yanked % | 0.0% | 1.4% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.89.0 | — |
| Owners | 1 | 4 | 2 (team) |
Links
Quick Verdict
- •twenty-first leads with a health score of 63/100, but none of the options score above 80.
- •jmt has the most downloads (252.6K), suggesting wider adoption.
- •twenty-first is depended on by 171 crates — strongest ecosystem trust.
- •jmt is pre-1.0 — API may change.