Decision Workspace
mimalloc vs mimalloc-safe vs mimalloc-rspack
Side-by-side comparison of Rust crates
62
mimalloc
growingv0.1.52
Performance and security oriented drop-in allocator
68
mimalloc-safe
growingv0.1.64
Performance and security oriented drop-in allocator
53
mimalloc-rspack
growingv0.2.4
Performance and security oriented drop-in allocator
Core Metrics
| mimalloc | mimalloc-safe | mimalloc-rspack | |
|---|---|---|---|
| Health Score | 62 | 68 | 53 |
| Total Downloads | 42.9M | 497.9K | 97.2K |
| 30d Downloads | 2.8M | 45.2K | 1.0K |
| Dependents | 13.3K | 1.0K | 146 |
| Releases | 53 | 19 | 9 |
| Last Updated | 52d ago | 20d ago | 361d ago |
| Age | 7y | 1y 4m | 1y 5m |
Health Breakdown
mimalloc
Maintenance
16
Quality
14
Community
15
Popularity
8
Documentation
9
mimalloc-safe
Maintenance
18
Quality
19
Community
14
Popularity
7
Documentation
10
mimalloc-rspack
Maintenance
8
Quality
18
Community
12
Popularity
6
Documentation
9
Technical Details
| mimalloc | mimalloc-safe | mimalloc-rspack | |
|---|---|---|---|
| Version | 0.1.52 | 0.1.64 | 0.2.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 1 | 1 | 1 |
| Crate Size | 5KB | 7KB | 5KB |
| Features | 10 | 11 | 9 |
| Yanked % | 22.6% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mimalloc-safe leads with a health score of 68/100, but none of the options score above 80.
- •mimalloc has the most downloads (42.9M), suggesting wider adoption.
- •mimalloc is depended on by 13.3K crates — strongest ecosystem trust.