I want to make information hotspots like here: https://developer.playcanvas.com/en/tutorials/information-hotspots/
But using HTML and CSS UI
Here is reference:
Is there any way to do it?
So one way to do this is to build your panels using HTML/CSS, there are some examples here:
Then to trigger them using an in world hotspot you can check how this tutorials does this, and bind the action triggered so show/hide the relevant hotspot: