Decision Workspace
chain vs naom vs a_block_chain
Side-by-side comparison of Rust crates
33
chain
growingv0.1.1
chain
42
naom
growingv1.4.0
NAOM is a distributed blockchain store with a dual double entry (DDE) data structure.
41
a_block_chain
growingv1.3.0
A-Block Chain is a distributed blockchain store with a dual double entry (DDE) data structure.
Core Metrics
| chain | naom | a_block_chain | |
|---|---|---|---|
| Health Score | 33 | 42 | 41 |
| Total Downloads | 4.2K | 5.6K | 11.3K |
| 30d Downloads | 5 | 6 | 11 |
| Dependents | 0 | 0 | 0 |
| Releases | 2 | 4 | 7 |
| Last Updated | 3464d ago | 982d ago | 765d ago |
| Age | 9y 6m | 2y 11m | 2y 4m |
Health Breakdown
chain
Maintenance
3
Quality
15
Community
3
Popularity
4
Documentation
8
naom
Maintenance
7
Quality
19
Community
3
Popularity
4
Documentation
9
a_block_chain
Maintenance
6
Quality
18
Community
3
Popularity
5
Documentation
9
Technical Details
| chain | naom | a_block_chain | |
|---|---|---|---|
| Version | 0.1.1 | 1.4.0 | 1.3.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | GPL-3.0 | GPL-3.0 |
| Dependencies | 3 | 14 | 16 |
| Crate Size | 2KB | 230KB | 221KB |
| Features | 0 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •naom leads with a health score of 42/100, but none of the options score above 80.
- •a_block_chain has the most downloads (11.3K), suggesting wider adoption.
- •⚠ chain, naom, a_block_chain have not been updated in over a year.
- •chain is pre-1.0 — API may change.