Decision Workspace
monstertruck vs nacre vs cadmpeg-ir
Side-by-side comparison of Rust crates
52
monstertruck
experimentalv0.3.2
A Rust CAD kernel – B-rep modeling, NURBS, meshing, and GPU rendering.
47
nacre
experimentalv0.0.0
A pure-Rust CAD kernel keeping exact b-rep (NURBS / analytic surfaces) as the source of truth. Work in progress — this release only reserves the name.
60
cadmpeg-ir
experimentalv0.2.0
CAD data model, validation, diffing, and codec API for cadmpeg.
Core Metrics
| monstertruck | nacre | cadmpeg-ir | |
|---|---|---|---|
| Health Score | 52 | 47 | 60 |
| Total Downloads | 175 | 18 | 144 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 0 | 33 |
| Releases | 6 | 1 | 5 |
| Last Updated | 37d ago | 7d ago | 1d ago |
| Age | 4m | 7d | 3d |
Health Breakdown
monstertruck
Maintenance
17
Quality
15
Community
7
Popularity
3
Documentation
10
nacre
Maintenance
13
Quality
15
Community
5
Popularity
2
Documentation
12
cadmpeg-ir
Maintenance
19
Quality
13
Community
10
Popularity
3
Documentation
15
Technical Details
| monstertruck | nacre | cadmpeg-ir | |
|---|---|---|---|
| Version | 0.3.2 | 0.0.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 19 | 0 | 7 |
| Crate Size | 33KB | 1KB | 74KB |
| Features | 15 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.85 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cadmpeg-ir leads with a health score of 60/100, but none of the options score above 80.
- •monstertruck has the most downloads (175), suggesting wider adoption.