Decision Workspace
packedsfen vs usiagent vs usi
Side-by-side comparison of Rust crates
38
packedsfen
growingv0.3.1
packedsfen is a library for processing Huffman-encoded supervised phases for Shogi AI.
39
usiagent
growingv0.7.0
USIAgent is a framework for Shogi AI development that supports the usi protocol.
46
usi
growingv0.6.2
A library to handle type-safe communication with USI-compatible shogi engines.
Core Metrics
| packedsfen | usiagent | usi | |
|---|---|---|---|
| Health Score | 38 | 39 | 46 |
| Total Downloads | 2.8K | 16.0K | 15.4K |
| 30d Downloads | 5 | 62 | 212 |
| Dependents | 0 | 4 | 9 |
| Releases | 2 | 10 | 9 |
| Last Updated | 1259d ago | 224d ago | 1390d ago |
| Age | 3y 11m | 3y 11m | 8y 10m |
Health Breakdown
packedsfen
Maintenance
4
Quality
15
Community
3
Popularity
4
Documentation
12
usiagent
Maintenance
7
Quality
11
Community
5
Popularity
5
Documentation
11
usi
Maintenance
5
Quality
15
Community
8
Popularity
5
Documentation
13
Technical Details
| packedsfen | usiagent | usi | |
|---|---|---|---|
| Version | 0.3.1 | 0.7.0 | 0.6.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 1 | 6 | 2 |
| Crate Size | 13KB | 2.8MB | 12KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | — | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •usi leads with a health score of 46/100, but none of the options score above 80.
- •usiagent has the most downloads (16.0K), suggesting wider adoption.
- •⚠ packedsfen, usi have not been updated in over a year.