Decision Workspace
json-fix vs jsonrepair-rs vs jsonfixer
Side-by-side comparison of Rust crates
39
json-fix
experimentalv0.1.1
Robust JSON repair engine for fixing malformed or partial JSON strings, especially from AI output
48
jsonrepair-rs
experimentalv0.1.0
Repair broken JSON — fix quotes, commas, comments, trailing content, and 30+ other issues
38
jsonfixer
experimentalv0.1.0
A Rust library to repair broken JSON strings, commonly used to parse the output of LLMs
Core Metrics
| json-fix | jsonrepair-rs | jsonfixer | |
|---|---|---|---|
| Health Score | 39 | 48 | 38 |
| Total Downloads | 928 | 12 | 764 |
| 30d Downloads | 22 | 12 | 122 |
| Dependents | 0 | 0 | 2 |
| Releases | 2 | 1 | 1 |
| Last Updated | 284d ago | 3d ago | 218d ago |
| Age | 9m | 3d | 7m |
Health Breakdown
json-fix
Maintenance
7
Quality
9
Community
6
Popularity
4
Documentation
13
jsonrepair-rs
Maintenance
13
Quality
16
Community
6
Popularity
1
Documentation
12
jsonfixer
Maintenance
4
Quality
14
Community
7
Popularity
3
Documentation
10
Technical Details
| json-fix | jsonrepair-rs | jsonfixer | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 4 | 3 | 8 |
| Crate Size | 11KB | 21KB | 20KB |
| Features | 2 | 2 | 3 |
| Yanked % | 50.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.70 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •jsonrepair-rs leads with a health score of 48/100, but none of the options score above 80.
- •json-fix has the most downloads (928), suggesting wider adoption.