Chili3D

Judgement

What it is

Complete system

What it does

A browser-based 3D CAD app that compiles OpenCascade to WebAssembly for parametric and direct modelling, with AI assistance.

Adopt it when

You want real B-rep CAD in a browser without installing anything.

Watch out

Pre-1.0, AGPL licensed, and large models are limited by browser performance.

Ready for

Usable

Runs as

Cloud service

Built with

TypeScript, C++, OpenCascade, WebAssembly and Three.js

How established

Established: started 3 years ago, latest release 0.8.0.

What the license allows

Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Chili3D → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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