Decision Workspace
pythagore vs occt-wasm vs geometry-kernel
Side-by-side comparison of Rust crates
44
pythagore
growingv0.8.3
Mathematics tools for simple geometry
53
occt-wasm
experimentalv3.3.0
OpenCascade CAD kernel via WebAssembly — no C++ toolchain required
50
geometry-kernel
experimentalv1.0.3
A Rust-first geometry kernel for deterministic planar geometry operations
Core Metrics
| pythagore | occt-wasm | geometry-kernel | |
|---|---|---|---|
| Health Score | 44 | 53 | 50 |
| Total Downloads | 30.0K | 153 | 276 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 1 | 0 | 0 |
| Releases | 22 | 6 | 4 |
| Last Updated | 1094d ago | today | 17d ago |
| Age | 3y 1m | 1m | 29d |
Health Breakdown
pythagore
Maintenance
8
Quality
16
Community
7
Popularity
5
Documentation
8
occt-wasm
Maintenance
14
Quality
15
Community
6
Popularity
3
Documentation
15
geometry-kernel
Maintenance
12
Quality
16
Community
6
Popularity
3
Documentation
13
Technical Details
| pythagore | occt-wasm | geometry-kernel | |
|---|---|---|---|
| Version | 0.8.3 | 3.3.0 | 1.0.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | non-standard | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 4 | 8 |
| Crate Size | 890KB | 5.0MB | 63KB |
| Features | 7 | 2 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | 1.95 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •occt-wasm leads with a health score of 53/100, but none of the options score above 80.
- •pythagore has the most downloads (30.0K), suggesting wider adoption.
- •⚠ pythagore has not been updated in over a year.
- •pythagore is pre-1.0 — API may change.