Decision Workspace
sexpy vs sexpy_derive vs chumsky
Side-by-side comparison of Rust crates
36
sexpy
growingv0.5.6
Automatically derivable s-expression parsers for simple programming languages
38
sexpy_derive
growingv0.5.3
Derives sexpy trait definitions for types
64
chumsky
growingv0.12.0
A parser library for humans with powerful error recovery
Core Metrics
| sexpy | sexpy_derive | chumsky | |
|---|---|---|---|
| Health Score | 36 | 38 | 64 |
| Total Downloads | 17.3K | 12.1K | 14.4M |
| 30d Downloads | 24 | 36 | 2.7M |
| Dependents | 0 | 13 | 1.8K |
| Releases | 13 | 8 | 33 |
| Last Updated | 2175d ago | 2175d ago | 102d ago |
| Age | 6y 2m | 6y 2m | 4y 8m |
Health Breakdown
sexpy
Maintenance
4
Quality
15
Community
3
Popularity
5
Documentation
9
sexpy_derive
Maintenance
4
Quality
14
Community
6
Popularity
5
Documentation
9
chumsky
Maintenance
14
Quality
10
Community
20
Popularity
8
Documentation
12
Technical Details
| sexpy | sexpy_derive | chumsky | |
|---|---|---|---|
| Version | 0.5.6 | 0.5.3 | 0.12.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 2 | 4 | 26 |
| Crate Size | 9KB | 5KB | 193KB |
| Features | 0 | 0 | 17 |
| Yanked % | 0.0% | 0.0% | 12.1% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | — | — | 1.65 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •chumsky leads with a health score of 64/100, but none of the options score above 80.
- •chumsky is depended on by 1.8K crates — strongest ecosystem trust.
- •⚠ sexpy, sexpy_derive have not been updated in over a year.