Decision Workspace
blunders vs bitboard_chess_engine vs lazychess
Side-by-side comparison of Rust crates
32
blunders
growingv0.1.0
UCI chess engine application
51
bitboard_chess_engine
experimentalv0.1.9
A chess engine with UCI support
46
lazychess
experimentalv0.1.0
A fast, memory-efficient chess engine library for Rust
Core Metrics
| blunders | bitboard_chess_engine | lazychess | |
|---|---|---|---|
| Health Score | 32 | 51 | 46 |
| Total Downloads | 1.7K | 371 | 10 |
| 30d Downloads | 4 | 13 | 10 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 10 | 1 |
| Last Updated | 1648d ago | 124d ago | today |
| Age | 4y 6m | 4m | 1d |
Health Breakdown
blunders
Maintenance
1
Quality
15
Community
3
Popularity
4
Documentation
9
bitboard_chess_engine
Maintenance
19
Quality
14
Community
5
Popularity
3
Documentation
10
lazychess
Maintenance
13
Quality
13
Community
6
Popularity
1
Documentation
13
Technical Details
| blunders | bitboard_chess_engine | lazychess | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.9 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0-only | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 3 | 2 |
| Crate Size | 20KB | 79KB | 137KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •bitboard_chess_engine leads with a health score of 51/100, but none of the options score above 80.
- •blunders has the most downloads (1.7K), suggesting wider adoption.
- •⚠ blunders has not been updated in over a year.