Decision Workspace
earlgrey vs abackus vs grammar-kit
Side-by-side comparison of Rust crates
44
earlgrey
growingv0.4.1
A library for parsing context-free grammars using Earley algorithm
44
abackus
growingv0.2.6
Parser builder using EBNF
52
grammar-kit
experimentalv0.8.0
Runtime support library for parsers generated by syn-grammar.
Core Metrics
| earlgrey | abackus | grammar-kit | |
|---|---|---|---|
| Health Score | 44 | 44 | 52 |
| Total Downloads | 24.2K | 16.7K | 156 |
| 30d Downloads | 92 | 45 | 24 |
| Dependents | 28 | 13 | 7 |
| Releases | 13 | 9 | 7 |
| Last Updated | 533d ago | 1464d ago | 36d ago |
| Age | 9y 6m | 7y 7m | 1m |
Health Breakdown
earlgrey
Maintenance
5
Quality
14
Community
10
Popularity
5
Documentation
10
abackus
Maintenance
4
Quality
16
Community
9
Popularity
5
Documentation
10
grammar-kit
Maintenance
12
Quality
16
Community
8
Popularity
3
Documentation
13
Technical Details
| earlgrey | abackus | grammar-kit | |
|---|---|---|---|
| Version | 0.4.1 | 0.2.6 | 0.8.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 2 | 2 | 3 |
| Crate Size | 830KB | 7KB | 7KB |
| Features | 1 | 1 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •grammar-kit leads with a health score of 52/100, but none of the options score above 80.
- •earlgrey has the most downloads (24.2K), suggesting wider adoption.
- •⚠ earlgrey, abackus have not been updated in over a year.