Tried this out at work and it's quite nice.

In particular, I really appreciate that it can switch into "Blocks" program (using Blockly like BlockSCAD).

Anyone know if that's available in other desktop versions?

I thought:

https://gen.haxit.org/organizer/

which was done using

https://github.com/bit101/quicksettings

was very impressive --- so much so that I'm looking at switching a project to OpenJSCAD (jsCAD? Was it renamed?)