* [3D Magnetic Pieces v2.2.0](https://github.com/fengyanhao/3D_Magnetic_Pieces) – Guided 3D magnetic-tile tutorials and a browser-based editor with deterministic geometry, connection solving, and validation for families and contributors.

* [replicad v1.0.1](https://github.com/sgenoud/replicad) – Library for building browser-based 3D models with code.