[overlordalex]

Huh. I was looking for some more information (about either the developer or maybe whatever CAD engine was being used), and it seems that there is another block based CAD editor with a very similar name.

Block CAD (this) versus Blocks CAD[1]. As a disclaimer I use OpenSCAD and have long thought that the interface would lend itself nicely to the scratch-style paradigm, but I've never bothered since the default OpenSCAD + git + Cura has been more than enough for what I need

[1] https://www.blockscad3d.com/editor/

[blobmty]

its uses https://github.com/jscad/OpenJSCAD.org library to create the 3d model you can get source code here https://github.com/vivekg13186/block-cad-desktop