Decision Workspace
jmespath vs jpx-engine vs jpx-core
Side-by-side comparison of Rust crates
57
jmespath
growingv0.5.0
Rust implementation of JMESPath, a query language for JSON
60
jpx-engine
experimentalv0.4.0
JMESPath query engine with introspection, discovery, and advanced features
56
jpx-core
experimentalv0.3.0
Complete JMESPath implementation with 490+ extension functions
Core Metrics
| jmespath | jpx-engine | jpx-core | |
|---|---|---|---|
| Health Score | 57 | 60 | 56 |
| Total Downloads | 2.5M | 939 | 2.0K |
| 30d Downloads | 72.7K | 0 | 0 |
| Dependents | 550 | 26 | 16 |
| Releases | 7 | 12 | 8 |
| Last Updated | 175d ago | 32d ago | 32d ago |
| Age | 10y 5m | 5m | 5m |
Health Breakdown
jmespath
Maintenance
8
Quality
16
Community
12
Popularity
8
Documentation
13
jpx-engine
Maintenance
17
Quality
14
Community
10
Popularity
4
Documentation
15
jpx-core
Maintenance
17
Quality
11
Community
9
Popularity
4
Documentation
15
Technical Details
| jmespath | jpx-engine | jpx-core | |
|---|---|---|---|
| Version | 0.5.0 | 0.4.0 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 11 | 43 |
| Crate Size | 50KB | 79KB | 246KB |
| Features | 2 | 4 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.90 | 1.90 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •jpx-engine leads with a health score of 60/100, but none of the options score above 80.
- •jmespath has the most downloads (2.5M), suggesting wider adoption.
- •jmespath is depended on by 550 crates — strongest ecosystem trust.