Decision Workspace
merkle-cbt-lean vs spacedb vs merkle_light
Side-by-side comparison of Rust crates
43
merkle-cbt-lean
growingv0.1.1
Special implementation of Complete Merkle Binary Tree for minimal memory footprint.
54
spacedb
experimentalv0.1.2
A cryptographically verifiable data store and universal accumulator for the Spaces protocol.
48
merkle_light
growingv0.4.0
Light merkle tree implementation with SPV support and dependency agnostic.
Core Metrics
| merkle-cbt-lean | spacedb | merkle_light | |
|---|---|---|---|
| Health Score | 43 | 54 | 48 |
| Total Downloads | 3.5K | 465 | 70.5K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 6 | 16 | 5 |
| Releases | 2 | 3 | 5 |
| Last Updated | 830d ago | 39d ago | 1434d ago |
| Age | 2y 4m | 1m | 8y 6m |
Health Breakdown
merkle-cbt-lean
Maintenance
4
Quality
17
Community
5
Popularity
4
Documentation
13
spacedb
Maintenance
12
Quality
15
Community
9
Popularity
3
Documentation
15
merkle_light
Maintenance
3
Quality
18
Community
8
Popularity
6
Documentation
13
Technical Details
| merkle-cbt-lean | spacedb | merkle_light | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.2 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0-or-later | Apache-2.0 | BSD-3-Clause |
| Dependencies | 3 | 9 | 3 |
| Crate Size | 22KB | 52KB | 22KB |
| Features | 3 | 5 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •spacedb leads with a health score of 54/100, but none of the options score above 80.
- •merkle_light has the most downloads (70.5K), suggesting wider adoption.
- •⚠ merkle-cbt-lean, merkle_light have not been updated in over a year.