Decision Workspace
jason-rs vs diffx-core vs figment2
Side-by-side comparison of Rust crates
54
jason-rs
growingv1.1.0
A library for parsing Jason-like files into JSON, YAML, or TOML with support for inline file expansion.
58
diffx-core
experimentalv0.7.1
Core library for diffx - blazing fast semantic diff engine for structured data. Zero-copy parsing, streaming support, memory-efficient algorithms
58
figment2
experimentalv0.11.5
Remaintained fork of figment: A configuration library so con-free, it's unreal.
Core Metrics
| jason-rs | diffx-core | figment2 | |
|---|---|---|---|
| Health Score | 54 | 58 | 58 |
| Total Downloads | 1.1K | 10.3K | 70.3K |
| 30d Downloads | 0 | 0 | 30.4K |
| Dependents | 0 | 86 | 8 |
| Releases | 32 | 22 | 6 |
| Last Updated | 124d ago | 68d ago | 35d ago |
| Age | 6m | 10m | 5m |
Health Breakdown
jason-rs
Maintenance
13
Quality
18
Community
6
Popularity
4
Documentation
13
diffx-core
Maintenance
15
Quality
12
Community
11
Popularity
5
Documentation
15
figment2
Maintenance
17
Quality
15
Community
8
Popularity
6
Documentation
12
Technical Details
| jason-rs | diffx-core | figment2 | |
|---|---|---|---|
| Version | 1.1.0 | 0.7.1 | 0.11.5 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 6 | 11 | 14 |
| Crate Size | 55KB | 18KB | 81KB |
| Features | 3 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | 1.75 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •diffx-core leads with a health score of 58/100, but none of the options score above 80.
- •figment2 has the most downloads (70.3K), suggesting wider adoption.
- •diffx-core, figment2 are pre-1.0 — API may change.