Decision Workspace
rgb121 vs rgb21 vs rgb-core
Side-by-side comparison of Rust crates
45
rgb121
growingv0.2.0
RGB-121 Library: fungible digital assets for bitcoin & lightning
33
rgb21
growingv0.3.0-beta.3
RGB-21 Library: non-fungible tokens (collectibles) for bitcoin & lightning
59
rgb-core
growingv0.12.0
RGB Core Library: confidential & scalable smart contracts on Bitcoin & Lightning (consensus layer)
Core Metrics
| rgb121 | rgb21 | rgb-core | |
|---|---|---|---|
| Health Score | 45 | 33 | 59 |
| Total Downloads | 4.3K | 1.6K | 140.3K |
| 30d Downloads | 34 | 3 | 2.9K |
| Dependents | 7 | 1 | 174 |
| Releases | 2 | 1 | 75 |
| Last Updated | 1145d ago | 1891d ago | 260d ago |
| Age | 3y 3m | 5y 2m | 5y 2m |
Health Breakdown
rgb121
Maintenance
4
Quality
14
Community
11
Popularity
4
Documentation
12
rgb21
Maintenance
1
Quality
13
Community
6
Popularity
4
Documentation
9
rgb-core
Maintenance
10
Quality
16
Community
15
Popularity
6
Documentation
12
Technical Details
| rgb121 | rgb21 | rgb-core | |
|---|---|---|---|
| Version | 0.2.0 | 0.3.0-beta.3 | 0.12.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 17 | 8 | 12 |
| Crate Size | 28KB | 4KB | 38KB |
| Features | 4 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | 1.59.0 | — | 1.81.0 |
| Owners | 3 | 1 | 3 |
Links
Quick Verdict
- •rgb-core leads with a health score of 59/100, but none of the options score above 80.
- •rgb-core is depended on by 174 crates — strongest ecosystem trust.
- •⚠ rgb121, rgb21 have not been updated in over a year.