Decision Workspace
jclassfile vs lvm-class vs ristretto_classfile
Side-by-side comparison of Rust crates
59
jclassfile
growingv0.6.0
Java class files parser
56
lvm-class
experimentalv0.5.0
JVM class file parser and writer for the Lagertha VM project
55
ristretto_classfile
growingv0.31.0
A library for reading, writing and verifying Java classfiles.
Core Metrics
| jclassfile | lvm-class | ristretto_classfile | |
|---|---|---|---|
| Health Score | 59 | 56 | 55 |
| Total Downloads | 5.0K | 315 | 35.8K |
| 30d Downloads | 0 | 0 | 3.7K |
| Dependents | 46 | 4 | 125 |
| Releases | 6 | 8 | 43 |
| Last Updated | 125d ago | 1d ago | 70d ago |
| Age | 1y 1m | 3m | 2y |
Health Breakdown
jclassfile
Maintenance
13
Quality
16
Community
11
Popularity
4
Documentation
15
lvm-class
Maintenance
19
Quality
16
Community
8
Popularity
3
Documentation
10
ristretto_classfile
Maintenance
15
Quality
12
Community
11
Popularity
5
Documentation
12
Technical Details
| jclassfile | lvm-class | ristretto_classfile | |
|---|---|---|---|
| Version | 0.6.0 | 0.5.0 | 0.31.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 7 | 2 | 15 |
| Crate Size | 16KB | 28KB | 275KB |
| Features | 2 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.70 | — | 1.95.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •jclassfile leads with a health score of 59/100, but none of the options score above 80.
- •ristretto_classfile has the most downloads (35.8K), suggesting wider adoption.
- •ristretto_classfile is depended on by 125 crates — strongest ecosystem trust.