Decision Workspace
mongobook vs polyglot-book-rs vs mongodb
Side-by-side comparison of Rust crates
43
mongobook
growingv0.1.14
Mongodb hosted chess opening book. Under construction.
45
polyglot-book-rs
experimentalv0.1.0
A Rust library for reading and using Polyglot opening book format for chess engines
72
mongodb
stablev3.5.2
The official MongoDB driver for Rust
Core Metrics
| mongobook | polyglot-book-rs | mongodb | |
|---|---|---|---|
| Health Score | 43 | 45 | 72 |
| Total Downloads | 19.4K | 430 | 10.9M |
| 30d Downloads | 19 | 291 | 1.1M |
| Dependents | 0 | 2 | 3.8K |
| Releases | 15 | 1 | 96 |
| Last Updated | 1903d ago | 134d ago | 9d ago |
| Age | 5y 2m | 4m | 10y 10m |
Health Breakdown
mongobook
Maintenance
10
Quality
13
Community
3
Popularity
5
Documentation
12
polyglot-book-rs
Maintenance
7
Quality
15
Community
7
Popularity
3
Documentation
13
mongodb
Maintenance
19
Quality
18
Community
15
Popularity
8
Documentation
12
Technical Details
| mongobook | polyglot-book-rs | mongodb | |
|---|---|---|---|
| Version | 0.1.14 | 0.1.0 | 3.5.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 11 | 0 | 83 |
| Crate Size | 21KB | 24KB | 407KB |
| Features | 0 | 0 | 26 |
| Yanked % | 0.0% | 0.0% | 1.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | 1.83 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mongodb leads with a health score of 72/100, but none of the options score above 80.
- •mongodb is depended on by 3.8K crates — strongest ecosystem trust.
- •⚠ mongobook has not been updated in over a year.
- •mongobook, polyglot-book-rs are pre-1.0 — API may change.