Decision Workspace
flatten-json-object vs json-unflattening vs json-objects-to-csv
Side-by-side comparison of Rust crates
44
flatten-json-object
growingv0.6.1
Tiny Rust library for flattening JSON objects
47
json-unflattening
growingv0.1.5
A Rust library for flattening and unflattening JSON structures.
42
json-objects-to-csv
growingv0.1.3
Robust Rust library for converting JSON objects into CSV rows
Core Metrics
| flatten-json-object | json-unflattening | json-objects-to-csv | |
|---|---|---|---|
| Health Score | 44 | 47 | 42 |
| Total Downloads | 202.6K | 147.3K | 74.9K |
| 30d Downloads | 7.7K | 3.2K | 701 |
| Dependents | 19 | 17 | 37 |
| Releases | 9 | 6 | 4 |
| Last Updated | 1549d ago | 551d ago | 1305d ago |
| Age | 4y 3m | 2y 7m | 4y 3m |
Health Breakdown
flatten-json-object
Maintenance
5
Quality
14
Community
9
Popularity
6
Documentation
10
json-unflattening
Maintenance
4
Quality
14
Community
13
Popularity
6
Documentation
10
json-objects-to-csv
Maintenance
3
Quality
14
Community
9
Popularity
6
Documentation
10
Technical Details
| flatten-json-object | json-unflattening | json-objects-to-csv | |
|---|---|---|---|
| Version | 0.6.1 | 0.1.5 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 5 | 4 | 6 |
| Crate Size | 8KB | 10KB | 9KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 3 (team) | 1 |
Links
Quick Verdict
- •json-unflattening leads with a health score of 47/100, but none of the options score above 80.
- •flatten-json-object has the most downloads (202.6K), suggesting wider adoption.
- •⚠ flatten-json-object, json-unflattening, json-objects-to-csv have not been updated in over a year.