Decision Workspace
jsonfizz vs sdiff-rs vs prim-fmt
Side-by-side comparison of Rust crates
33
jsonfizz
experimentalv0.2.0
🎨 Fast, zero fuss JSON formatter and pretty printer for the terminal
51
sdiff-rs
experimentalv1.2.2
Semantic diff tool for structured data (JSON, YAML, TOML), with CLI, package, and Git difftool support.
51
prim-fmt
experimentalv0.2.2
The prim formatting engine — Markdown/JSON/JSONC/YAML/TOML plus whitespace hygiene (library).
Core Metrics
| jsonfizz | sdiff-rs | prim-fmt | |
|---|---|---|---|
| Health Score | 33 | 51 | 51 |
| Total Downloads | 55 | 162 | 81 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 4 |
| Releases | 1 | 4 | 4 |
| Last Updated | 223d ago | 166d ago | 9d ago |
| Age | 7m | 5m | 11d |
Health Breakdown
jsonfizz
Maintenance
4
Quality
11
Community
6
Popularity
2
Documentation
10
sdiff-rs
Maintenance
17
Quality
15
Community
6
Popularity
3
Documentation
10
prim-fmt
Maintenance
16
Quality
12
Community
8
Popularity
2
Documentation
13
Technical Details
| jsonfizz | sdiff-rs | prim-fmt | |
|---|---|---|---|
| Version | 0.2.0 | 1.2.2 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 17 | 11 | 10 |
| Crate Size | 33KB | 29KB | 28KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •sdiff-rs leads with a health score of 51/100, but none of the options score above 80.
- •jsonfizz, prim-fmt are pre-1.0 — API may change.