When loading example page - loading screen enters infinite loading due to (probably) some errors from Lua (or whatever language examples uses) loader error.
From exceptions errors happen in:
dmloader.js at line 528, and
dmloader.js at line 705
I didn't use this demo as i trans-piled your Lua code to C and rendered it with Raylib, but i think its worth reporting back that there is something wrong with it, as nobody did that so far.
I also just tried chrome to verify it's not a problem specifically related to my setup of the browser, and yes - it fails similarly in chromium too

When loading example page - loading screen enters infinite loading due to (probably) some errors from Lua (or whatever language examples uses) loader error.
From exceptions errors happen in:
dmloader.js at line 528, and
dmloader.js at line 705
I didn't use this demo as i trans-piled your Lua code to C and rendered it with Raylib, but i think its worth reporting back that there is something wrong with it, as nobody did that so far.
I also just tried chrome to verify it's not a problem specifically related to my setup of the browser, and yes - it fails similarly in chromium too