#cad

The world’s first fully web-based DXF/DWG viewer and editor that runs entirely in the browser — no backend server required.

Convert CAD geometry (STP files) or Cadquery assemblies to DAGMC h5m files

Build cost spreadsheet for a KiCad project.

JavaScript Version of AutoCAD RealDWG

A declarative language that compiles to professional SVG floor plans — like Typst/LaTeX, but for architecture. Built for AI agents: deterministic output, JSON diagnostics that carry their own fix, and a describe/lint channel that verifies a plan against its brief without rendering an image. Zero-dependency TypeScript.

Gdstk (GDSII Tool Kit) is a C++/Python library for creation and manipulation of GDSII and OASIS files.

A fast, efficient and extremely stable 2d triangulation library for rust.

A specification json schema for 3D/CAD parts.

Agentic CAD for 3D printing

OxiZ is a high-performance Satisfiability Modulo Theories (SMT) solver written entirely in Rust. This project is part of an initiative to reimplement Z3 in Pure Rust. Pure Rust is a fundamental requirement - no C/C++ dependencies, no FFI bindings, just clean, safe Rust code.

2D polyline/shape library for offsetting, combining, etc.

Simple yet powerful CAD (Computer Aided Design) library, written with Python.

Python interface to DXF