Decision Workspace
loro-thunderdome vs arena-lib vs thunderation
Side-by-side comparison of Rust crates
44
loro-thunderdome
growingv0.6.2
Fork of thunderdome: Fast arena allocator with compact generational indices
58
arena-lib
experimentalv1.0.0
Typed memory arena and slab allocator library. Generational indices, typed arenas (one allocation per type), interned strings, and bump allocation. Zero unsafe leakage into user code.
54
thunderation
experimentalv0.3.0
Fast arena-based map with compact generational indices
Core Metrics
| loro-thunderdome | arena-lib | thunderation | |
|---|---|---|---|
| Health Score | 44 | 58 | 54 |
| Total Downloads | 314.0K | 72 | 54 |
| 30d Downloads | 55.2K | 0 | 0 |
| Dependents | 14 | 0 | 0 |
| Releases | 1 | 5 | 3 |
| Last Updated | 989d ago | 53d ago | 54d ago |
| Age | 2y 8m | 1m | 3m |
Health Breakdown
loro-thunderdome
Maintenance
1
Quality
18
Community
6
Popularity
7
Documentation
12
arena-lib
Maintenance
16
Quality
19
Community
6
Popularity
2
Documentation
15
thunderation
Maintenance
16
Quality
17
Community
6
Popularity
2
Documentation
13
Technical Details
| loro-thunderdome | arena-lib | thunderation | |
|---|---|---|---|
| Version | 0.6.2 | 1.0.0 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 3 | 0 |
| Crate Size | 20KB | 67KB | 20KB |
| Features | 2 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | — | 1.85 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •arena-lib leads with a health score of 58/100, but none of the options score above 80.
- •loro-thunderdome has the most downloads (314.0K), suggesting wider adoption.
- •⚠ loro-thunderdome has not been updated in over a year.
- •loro-thunderdome, thunderation are pre-1.0 — API may change.