Decision Workspace
fluidity-core vs oak-core vs amplify
Side-by-side comparison of Rust crates
36
fluidity-core
growingv0.1.5
The core package for fluidity is a complete digital identity management solution.
72
oak-core
experimentalv0.0.10
Core parser combinator library providing fundamental parsing primitives.
64
amplify
growingv4.9.0
Amplifying Rust language capabilities: multiple generic trait implementations, type wrappers, derive macros
Core Metrics
| fluidity-core | oak-core | amplify | |
|---|---|---|---|
| Health Score | 36 | 72 | 64 |
| Total Downloads | 8.7K | 7.0K | 1.2M |
| 30d Downloads | 42 | 2.0K | 70.1K |
| Dependents | 5 | 1.5K | 2.5K |
| Releases | 6 | 11 | 110 |
| Last Updated | 1303d ago | 4d ago | 312d ago |
| Age | 3y 7m | 5m | 5y 9m |
Health Breakdown
fluidity-core
Maintenance
4
Quality
13
Community
4
Popularity
5
Documentation
10
oak-core
Maintenance
19
Quality
15
Community
20
Popularity
5
Documentation
13
amplify
Maintenance
9
Quality
21
Community
15
Popularity
7
Documentation
12
Technical Details
| fluidity-core | oak-core | amplify | |
|---|---|---|---|
| Version | 0.1.5 | 0.0.10 | 4.9.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MPL-2.0 | MIT |
| Dependencies | 14 | 5 | 15 |
| Crate Size | 8KB | 70KB | 41KB |
| Features | 0 | 2 | 12 |
| Yanked % | 0.0% | 0.0% | 2.7% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | 1.75.0 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •oak-core leads with a health score of 72/100, but none of the options score above 80.
- •amplify has the most downloads (1.2M), suggesting wider adoption.
- •amplify is depended on by 2.5K crates — strongest ecosystem trust.
- •⚠ fluidity-core has not been updated in over a year.
- •fluidity-core, oak-core are pre-1.0 — API may change.