Decision Workspace
boa_ast vs boa_parser vs binjs_meta
Side-by-side comparison of Rust crates
61
boa_ast
growingv0.21.0
Abstract Syntax Tree definition for the Boa JavaScript engine.
58
boa_parser
growingv0.21.0
ECMAScript parser for the Boa JavaScript engine.
39
binjs_meta
growingv0.5.4
Part of binjs-ref. Tools for manipulating grammars. You probably do not want to use this crate directly unless you're writing an encoder, decoder or parser generator for binjs.
Core Metrics
| boa_ast | boa_parser | binjs_meta | |
|---|---|---|---|
| Health Score | 61 | 58 | 39 |
| Total Downloads | 2.3M | 2.3M | 42.9K |
| 30d Downloads | 277.0K | 277.0K | 77 |
| Dependents | 22 | 37 | 2 |
| Releases | 9 | 8 | 18 |
| Last Updated | 157d ago | 157d ago | 2209d ago |
| Age | 2y 8m | 2y 8m | 8y |
Health Breakdown
boa_ast
Maintenance
12
Quality
14
Community
15
Popularity
8
Documentation
12
boa_parser
Maintenance
10
Quality
13
Community
15
Popularity
8
Documentation
12
binjs_meta
Maintenance
4
Quality
14
Community
7
Popularity
6
Documentation
8
Technical Details
| boa_ast | boa_parser | binjs_meta | |
|---|---|---|---|
| Version | 0.21.0 | 0.21.0 | 0.5.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Unlicense OR MIT | Unlicense OR MIT | MIT |
| Dependencies | 9 | 11 | 7 |
| Crate Size | 110KB | 126KB | 34KB |
| Features | 3 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | — |
| MSRV | 1.88.0 | 1.88.0 | — |
| Owners | 2 (team) | 2 (team) | 1 |
Links
Quick Verdict
- •boa_ast leads with a health score of 61/100, but none of the options score above 80.
- •⚠ binjs_meta has not been updated in over a year.