Decision Workspace
noam vs chasa vs langbox
Side-by-side comparison of Rust crates
35
noam
growingv0.1.0
A byte-oriented, zero-copy, parser combinator library
51
chasa
growingv0.4.1
A parser combinator focused on rollback/commit, streaming inputs, and composable method chains.
42
langbox
growingv0.6.0
A simple framework to build compilers and interpreters
Core Metrics
| noam | chasa | langbox | |
|---|---|---|---|
| Health Score | 35 | 51 | 42 |
| Total Downloads | 1.6K | 17.4K | 12.0K |
| 30d Downloads | 3 | 22 | 41 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 18 | 9 |
| Last Updated | 1524d ago | 95d ago | 621d ago |
| Age | 4y 2m | 4y | 3y 8m |
Health Breakdown
noam
Maintenance
1
Quality
15
Community
5
Popularity
4
Documentation
10
chasa
Maintenance
13
Quality
15
Community
3
Popularity
5
Documentation
15
langbox
Maintenance
5
Quality
15
Community
5
Popularity
5
Documentation
12
Technical Details
| noam | chasa | langbox | |
|---|---|---|---|
| Version | 0.1.0 | 0.4.1 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 2 | 3 |
| Crate Size | 7KB | 51KB | 13KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.85 | 1.79 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •chasa leads with a health score of 51/100, but none of the options score above 80.
- •⚠ noam, langbox have not been updated in over a year.