Decision Workspace
a2-memory-map vs a2kit vs sysdir
Side-by-side comparison of Rust crates
40
a2-memory-map
growingv1.0.4
Database of Apple II memory addresses
51
a2kit
stablev4.3.0
Retro disk image and language utility
67
sysdir
stablev1.3.2
Rust bindings to sysdir(3) on macOS, iOS, tvOS, and watchOS
Core Metrics
| a2-memory-map | a2kit | sysdir | |
|---|---|---|---|
| Health Score | 40 | 51 | 67 |
| Total Downloads | 2.4K | 57.9K | 26.5K |
| 30d Downloads | 40 | 113 | 82 |
| Dependents | 21 | 2 | 0 |
| Releases | 1 | 48 | 8 |
| Last Updated | 679d ago | 12d ago | 11d ago |
| Age | 1y 10m | 3y 6m | 2y 10m |
Health Breakdown
a2-memory-map
Maintenance
1
Quality
19
Community
6
Popularity
4
Documentation
10
a2kit
Maintenance
18
Quality
13
Community
4
Popularity
6
Documentation
10
sysdir
Maintenance
15
Quality
21
Community
11
Popularity
5
Documentation
15
Technical Details
| a2-memory-map | a2kit | sysdir | |
|---|---|---|---|
| Version | 1.0.4 | 4.3.0 | 1.3.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT | Apache-2.0 OR MIT |
| Dependencies | 1 | 35 | 0 |
| Crate Size | 46KB | 669KB | 12KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 2.1% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.85.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •sysdir leads with a health score of 67/100, but none of the options score above 80.
- •a2kit has the most downloads (57.9K), suggesting wider adoption.
- •⚠ a2-memory-map has not been updated in over a year.