Decision Workspace
json-extractor vs flexon vs asmjson
Side-by-side comparison of Rust crates
42
json-extractor
experimentalv0.1.0
High-performance two-stage JSON fragment scanner with SIMD acceleration
52
flexon
experimentalv0.4.6
SIMD accelerated JSON parser
41
asmjson
experimentalv0.2.6
A fast JSON parser using AVX-512/AVX2/SWAR classifiers
Core Metrics
| json-extractor | flexon | asmjson | |
|---|---|---|---|
| Health Score | 42 | 52 | 41 |
| Total Downloads | 16 | 3.8K | 273 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 19 | 18 |
| Last Updated | 63d ago | 42d ago | 46d ago |
| Age | 2m | 7m | 2m |
Health Breakdown
json-extractor
Maintenance
9
Quality
13
Community
6
Popularity
1
Documentation
13
flexon
Maintenance
16
Quality
16
Community
6
Popularity
4
Documentation
10
asmjson
Maintenance
10
Quality
12
Community
6
Popularity
3
Documentation
10
Technical Details
| json-extractor | flexon | asmjson | |
|---|---|---|---|
| Version | 0.1.0 | 0.4.6 | 0.2.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 4 | 5 | 9 |
| Crate Size | 32KB | 79KB | 111KB |
| Features | 0 | 8 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •flexon leads with a health score of 52/100, but none of the options score above 80.