Decision Workspace
pyisheval vs exmex vs somni-parser
Side-by-side comparison of Rust crates
52
pyisheval
growingv0.18.0
A Python-like expression evaluator in Rust
60
exmex
growingv0.21.0
fast, simple, and extendable mathematical expression evaluator able to compute partial derivatives
60
somni-parser
experimentalv0.3.0
Grammar parser of the Somni language and VM
Core Metrics
| pyisheval | exmex | somni-parser | |
|---|---|---|---|
| Health Score | 52 | 60 | 60 |
| Total Downloads | 9.5K | 85.4K | 309.6K |
| 30d Downloads | 0 | 1.5K | 22.1K |
| Dependents | 7 | 86 | 8 |
| Releases | 18 | 44 | 5 |
| Last Updated | 42d ago | 51d ago | 3d ago |
| Age | 1y 7m | 5y | 11m |
Health Breakdown
pyisheval
Maintenance
16
Quality
14
Community
7
Popularity
5
Documentation
10
exmex
Maintenance
16
Quality
12
Community
11
Popularity
6
Documentation
15
somni-parser
Maintenance
18
Quality
15
Community
8
Popularity
7
Documentation
12
Technical Details
| pyisheval | exmex | somni-parser | |
|---|---|---|---|
| Version | 0.18.0 | 0.21.0 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 4 | 9 | 0 |
| Crate Size | 35KB | 73KB | 17KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 9.1% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.80.1 | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •exmex leads with a health score of 60/100, but none of the options score above 80.
- •somni-parser has the most downloads (309.6K), suggesting wider adoption.