Decision Workspace
oxide_eval vs exprimo vs boa_engine
Side-by-side comparison of Rust crates
42
oxide_eval
experimentalv0.1.2
Oxide Eval is a simple Javascript Evaluator based on oxc.
52
exprimo
growingv0.7.0
Exprimo is a JavaScript expression evaluator written in Rust.
63
boa_engine
growingv0.21.0
Boa is a Javascript lexer, parser and compiler written in Rust. Currently, it has support for some of the language.
Core Metrics
| oxide_eval | exprimo | boa_engine | |
|---|---|---|---|
| Health Score | 42 | 52 | 63 |
| Total Downloads | 1.3K | 21.4K | 2.4M |
| 30d Downloads | 5 | 163 | 267.5K |
| Dependents | 0 | 42 | 418 |
| Releases | 3 | 23 | 11 |
| Last Updated | 238d ago | 41d ago | 157d ago |
| Age | 10m | 2y 9m | 4y |
Health Breakdown
oxide_eval
Maintenance
10
Quality
15
Community
3
Popularity
4
Documentation
10
exprimo
Maintenance
16
Quality
14
Community
7
Popularity
5
Documentation
10
boa_engine
Maintenance
12
Quality
13
Community
18
Popularity
8
Documentation
12
Technical Details
| oxide_eval | exprimo | boa_engine | |
|---|---|---|---|
| Version | 0.1.2 | 0.7.0 | 0.21.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-1.0-only | MIT | Unlicense OR MIT |
| Dependencies | 6 | 5 | 74 |
| Crate Size | 27KB | 49KB | 837KB |
| Features | 4 | 0 | 17 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.88.0 |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •boa_engine leads with a health score of 63/100, but none of the options score above 80.
- •boa_engine is depended on by 418 crates — strongest ecosystem trust.