Hi,

I would love to see an option that I can add several items on 1 build plate like in creation workshop host.

Also it would be awesome if I could multiply parts from SLAcer.js

I also would love to have this, I have designed and am in the process of building an SLA 3D printer around this application. Not having multiple objects is by far the biggest drawback of this application. I really like how the SVG's created are just "lines" or rather coordinates. I have now got a python program that generates DAC values based on the coordinated produced by this slicer and can now drive galvos from it.

SLAcer.js is not really an app, but more an library. The demo exists to show how it works. This kind of thing should be implemented in another program that uses this library. But it's in the list of things to do ...