Decision Workspace
fionn-cli vs fionn vs sdiff-rs
Side-by-side comparison of Rust crates
43
fionn-cli
experimentalv0.2.0
fionn CLI - A Swiss Army knife for JSON with SIMD acceleration
45
fionn
experimentalv0.2.0
fionn - A Swiss Army knife for JSON with SIMD acceleration
49
sdiff-rs
experimentalv1.2.2
Semantic diff tool for structured data (JSON, YAML, TOML), with CLI, package, and Git difftool support.
Core Metrics
| fionn-cli | fionn | sdiff-rs | |
|---|---|---|---|
| Health Score | 43 | 45 | 49 |
| Total Downloads | 68 | 202 | 69 |
| 30d Downloads | 21 | 63 | 10 |
| Dependents | 0 | 0 | 0 |
| Releases | 3 | 2 | 4 |
| Last Updated | 60d ago | 60d ago | 58d ago |
| Age | 2m | 2m | 1m |
Health Breakdown
fionn-cli
Maintenance
10
Quality
14
Community
5
Popularity
2
Documentation
12
fionn
Maintenance
10
Quality
14
Community
6
Popularity
3
Documentation
12
sdiff-rs
Maintenance
16
Quality
15
Community
6
Popularity
2
Documentation
10
Technical Details
| fionn-cli | fionn | sdiff-rs | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 1.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 18 | 25 | 11 |
| Crate Size | 28KB | 12KB | 29KB |
| Features | 7 | 7 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.89 | 1.89 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sdiff-rs leads with a health score of 49/100, but none of the options score above 80.
- •fionn has the most downloads (202), suggesting wider adoption.
- •fionn-cli, fionn are pre-1.0 — API may change.