Decision Workspace
dewey-decimal vs openlibrary-rs vs serde_json
Side-by-side comparison of Rust crates
47
dewey-decimal
growingv1.0.2
Simple wrapper around Dewey Decimal classifications
37
openlibrary-rs
growingv0.3.1
A wrapper around openlibrary's Web API.
77
serde_json
stablev1.0.149
A JSON serialization file format
Core Metrics
| dewey-decimal | openlibrary-rs | serde_json | |
|---|---|---|---|
| Health Score | 47 | 37 | 77 |
| Total Downloads | 1.2K | 10.3K | 800.0M |
| 30d Downloads | 5 | 13 | 51.2M |
| Dependents | 0 | 0 | 673.2K |
| Releases | 3 | 9 | 181 |
| Last Updated | 252d ago | 1317d ago | 80d ago |
| Age | 8m | 3y 8m | 10y 7m |
Health Breakdown
dewey-decimal
Maintenance
10
Quality
19
Community
6
Popularity
4
Documentation
8
openlibrary-rs
Maintenance
5
Quality
10
Community
7
Popularity
5
Documentation
10
serde_json
Maintenance
15
Quality
19
Community
20
Popularity
8
Documentation
15
Technical Details
| dewey-decimal | openlibrary-rs | serde_json | |
|---|---|---|---|
| Version | 1.0.2 | 0.3.1 | 1.0.149 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | non-standard | GPL-3.0 | MIT OR Apache-2.0 |
| Dependencies | 12 | 6 | 15 |
| Crate Size | 44KB | 25KB | 156KB |
| Features | 5 | 0 | 8 |
| Yanked % | 0.0% | 11.1% | 1.1% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.68 |
| Owners | 1 | 2 | 2 (team) |
Links
Quick Verdict
- •serde_json leads with a health score of 77/100, but none of the options score above 80.
- •serde_json is depended on by 673.2K crates — strongest ecosystem trust.
- •⚠ openlibrary-rs has not been updated in over a year.
- •openlibrary-rs is pre-1.0 — API may change.