Decision Workspace
json_shape_build vs json_shape vs serde_json
Side-by-side comparison of Rust crates
35
json_shape_build
experimentalv0.1.0
Rust library to build JSON shape data structures
43
json_shape
experimentalv0.5.1
Rust library to handle JSON shape
81
serde_json
stablev1.0.150
A JSON serialization file format
Core Metrics
| json_shape_build | json_shape | serde_json | |
|---|---|---|---|
| Health Score | 35 | 43 | 81 |
| Total Downloads | 461 | 4.4K | 924.4M |
| 30d Downloads | 0 | 0 | 70.0M |
| Dependents | 0 | 1 | 821.7K |
| Releases | 1 | 10 | 182 |
| Last Updated | 321d ago | 321d ago | 4d ago |
| Age | 10m | 11m | 10y 9m |
Health Breakdown
json_shape_build
Maintenance
3
Quality
13
Community
6
Popularity
3
Documentation
10
json_shape
Maintenance
9
Quality
13
Community
7
Popularity
4
Documentation
10
serde_json
Maintenance
19
Quality
19
Community
20
Popularity
8
Documentation
15
Technical Details
| json_shape_build | json_shape | serde_json | |
|---|---|---|---|
| Version | 0.1.0 | 0.5.1 | 1.0.150 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 7 | 15 |
| Crate Size | 9KB | 42KB | 156KB |
| Features | 0 | 0 | 8 |
| Yanked % | 0.0% | 0.0% | 1.1% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | 1.71 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •serde_json has the highest health score (81/100) — a strong overall choice.
- •serde_json is depended on by 821.7K crates — strongest ecosystem trust.
- •json_shape_build, json_shape are pre-1.0 — API may change.