Decision Workspace
boa_gc vs obeli-sk-boa-gc vs sdd
Side-by-side comparison of Rust crates
67
boa_gc
growingv0.21.1
Garbage collector for the Boa JavaScript engine.
57
obeli-sk-boa-gc
experimentalv1.0.0-obeli-sk.7
Garbage collector for the Boa JavaScript engine.
67
sdd
stablev4.8.8
Scalable lock-free delayed memory reclaimer
Core Metrics
| boa_gc | obeli-sk-boa-gc | sdd | |
|---|---|---|---|
| Health Score | 67 | 57 | 67 |
| Total Downloads | 3.7M | 3.4K | 74.0M |
| 30d Downloads | 283.7K | 740 | 3.3M |
| Dependents | 272 | 10 | 173 |
| Releases | 13 | 6 | 72 |
| Last Updated | 106d ago | 92d ago | 11d ago |
| Age | 4y 4m | 3m | 2y 3m |
Health Breakdown
boa_gc
Maintenance
14
Quality
16
Community
17
Popularity
8
Documentation
12
obeli-sk-boa-gc
Maintenance
14
Quality
19
Community
8
Popularity
4
Documentation
12
sdd
Maintenance
18
Quality
14
Community
12
Popularity
8
Documentation
15
Technical Details
| boa_gc | obeli-sk-boa-gc | sdd | |
|---|---|---|---|
| Version | 0.21.1 | 1.0.0-obeli-sk.7 | 4.8.8 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | Unlicense OR MIT | Unlicense OR MIT | Apache-2.0 |
| Dependencies | 6 | 7 | 4 |
| Crate Size | 30KB | 32KB | 59KB |
| Features | 4 | 5 | 1 |
| Yanked % | 0.0% | 0.0% | 36.1% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.88.0 | 1.91.0 | 1.85.0 |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •boa_gc leads with a health score of 67/100, but none of the options score above 80.
- •sdd has the most downloads (74.0M), suggesting wider adoption.
- •boa_gc is depended on by 272 crates — strongest ecosystem trust.
- •boa_gc is pre-1.0 — API may change.