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OpenSCAD openscad.org ↗

A script-based solid modeling program built on constructive solid geometry.

ToolDesign & mediacadcsgcode-cad3d-modelingprogrammatic3d-printingparametric

Screenshot of openscad.org, OpenSCAD's site

Captured 3 Nov 2026

Recommended in 3 threads

KetchUp – Open-source SketchUp alternative built with Rust and WebGPU
ketchup3d.github.io · 5 days ago
Works well for simple 3D-print parts, especially when an LLM writes the script.
I will not be using LLMs in my coding
polso.info · 5 days ago
Used alongside LLM prototyping to model and verify CNC designs.
Antimony: CAD Software Evolved from Lisp Machines and Not Drafting Tables (2015)
mattkeeter.com · 11 days ago
It is the long-standing code-CAD tool, and a major update is nearing release.

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Link from a commenter, not checked or endorsed by us: ↗ https://openscad.org/