Decision Workspace
cpu6502 vs devices6502 vs unicorn-engine
Side-by-side comparison of Rust crates
43
cpu6502
experimentalv0.1.0
A cycle-accurate 6502 CPU emulator library.
49
devices6502
experimentalv0.1.0
Helper library for cpu6502 implementing memory devices
59
unicorn-engine
growingv2.1.5
Rust bindings for the Unicorn emulator with utility functions
Core Metrics
| cpu6502 | devices6502 | unicorn-engine | |
|---|---|---|---|
| Health Score | 43 | 49 | 59 |
| Total Downloads | 14 | 14 | 87.2K |
| 30d Downloads | 0 | 0 | 6.2K |
| Dependents | 0 | 0 | 34 |
| Releases | 1 | 1 | 13 |
| Last Updated | 11d ago | 8d ago | 258d ago |
| Age | 11d | 8d | 4y 7m |
Health Breakdown
cpu6502
Maintenance
12
Quality
14
Community
6
Popularity
1
Documentation
10
devices6502
Maintenance
12
Quality
17
Community
6
Popularity
1
Documentation
13
unicorn-engine
Maintenance
7
Quality
23
Community
10
Popularity
6
Documentation
13
Technical Details
| cpu6502 | devices6502 | unicorn-engine | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 2.1.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | GPL-2.0 |
| Dependencies | 9 | 0 | 6 |
| Crate Size | 306KB | 16KB | 37KB |
| Features | 7 | 2 | 13 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •unicorn-engine leads with a health score of 59/100, but none of the options score above 80.
- •cpu6502, devices6502 are pre-1.0 — API may change.