Need help with a GUI super confused

Question

I wanna make a GUI system that when you press a button a ui screen pops up can anyone tell me how I can achieve this and what language I need.

Answer 1

Any language will do

Answer 2

Using HTML you can have a section which can have a z-index as well as position absolute which can be shown on the click of a button using Javascript.
If you don't want to do all these by your own. Use Bootstrap library, it has beautiful components for pop overs and layovers which is easy to use.

Answer 3

It's random challenges man..I don't really see the name before challenging..

Answer 4

OK thanks, I'm going to go check what bootstrap is an y did u challenge me like 4 times