Decision Workspace
neodata vs hashtree-core vs ubl-ledger
Side-by-side comparison of Rust crates
46
neodata
experimentalv0.3.0
Streaming fixed-memory 16-ary merkle tree with backend-agnostic storage
53
hashtree-core
experimentalv0.2.13
Simple content-addressed merkle tree with KV storage
49
ubl-ledger
experimentalv0.1.0
UBL Ledger: append-only NDJSON with async writer, WAL, verify for Universal Business Ledger.
Core Metrics
| neodata | hashtree-core | ubl-ledger | |
|---|---|---|---|
| Health Score | 46 | 53 | 49 |
| Total Downloads | 41 | 938 | 181 |
| 30d Downloads | 41 | 244 | 75 |
| Dependents | 0 | 151 | 3 |
| Releases | 3 | 20 | 1 |
| Last Updated | 7d ago | 4d ago | 76d ago |
| Age | 21d | 3m | 2m |
Health Breakdown
neodata
Maintenance
14
Quality
14
Community
6
Popularity
2
Documentation
10
hashtree-core
Maintenance
19
Quality
11
Community
9
Popularity
4
Documentation
10
ubl-ledger
Maintenance
9
Quality
14
Community
8
Popularity
3
Documentation
15
Technical Details
| neodata | hashtree-core | ubl-ledger | |
|---|---|---|---|
| Version | 0.3.0 | 0.2.13 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 17 | 21 |
| Crate Size | 11KB | 70KB | 23KB |
| Features | 0 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •hashtree-core leads with a health score of 53/100, but none of the options score above 80.
- •hashtree-core is depended on by 151 crates — strongest ecosystem trust.