JSCAD Parametric Modeling
LocalWrite parametric models in JavaScript (JSCAD) and export STL — code runs locally in your browser.
Write JS with @jscad/modeling and a main() returning geometry. Code runs locally in your browser.
What is it? JSCAD Parametric Modeling lets you write parametric 3D models in JavaScript using the JSCAD API and export the result as STL. The code runs locally in your browser.
TL;DR: Code parametric models in JavaScript (JSCAD) and export STL.
How to use
- Edit the JSCAD script.
- Run it to build the model.
- Preview and download STL.
FAQ
Do I need to install JSCAD?
No — the JSCAD runtime is loaded in the browser.
Can I use CSG operations?
Yes, JSCAD union/subtract/intersect primitives are available.
Limitations
- Runs in the browser; heavy scripts can be slow.
- Only STL export.
Privacy
Privacy first: this tool runs entirely in your browser. Your input and files never leave your device.