Decision Workspace
pvm vs pom vs peg
Side-by-side comparison of Rust crates
29
pvm
growingv0.1.0
A parsing virtual machine with a focus on expressibility of grammars.
60
pom
growingv3.4.0
PEG parser combinators using operator overloading without macros.
57
peg
growingv0.8.5
A simple Parsing Expression Grammar (PEG) parser generator.
Core Metrics
| pvm | pom | peg | |
|---|---|---|---|
| Health Score | 29 | 60 | 57 |
| Total Downloads | 2.0K | 4.2M | 24.2M |
| 30d Downloads | 2 | 646.0K | 1.5M |
| Dependents | 0 | 1.5K | 1.8K |
| Releases | 1 | 26 | 51 |
| Last Updated | 3198d ago | 751d ago | 390d ago |
| Age | 8y 9m | 9y 2m | 11y 4m |
Health Breakdown
pvm
Maintenance
1
Quality
9
Community
7
Popularity
4
Documentation
8
pom
Maintenance
4
Quality
21
Community
14
Popularity
8
Documentation
13
peg
Maintenance
7
Quality
16
Community
14
Popularity
8
Documentation
12
Technical Details
| pvm | pom | peg | |
|---|---|---|---|
| Version | 0.1.0 | 3.4.0 | 0.8.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 1 | 1 | 4 |
| Crate Size | 14KB | 174KB | 22KB |
| Features | 0 | 3 | 4 |
| Yanked % | 100.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2021 |
| MSRV | — | — | 1.68.0 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •pom leads with a health score of 60/100, but none of the options score above 80.
- •peg has the most downloads (24.2M), suggesting wider adoption.
- •peg is depended on by 1.8K crates — strongest ecosystem trust.
- •⚠ pvm, pom, peg have not been updated in over a year.
- •pvm, peg are pre-1.0 — API may change.