A video introducing the basics of making completely custom UI in Godot.
I couldn't find any tutorials on this myself so here's what I learned from the docs. Hope it helps someone else who needs some custom UI.
Helpful documentation pages:
Custom GUI tutorial: https://docs.godotengine.org/en/stabl...
Custom Drawing tutorial: https://docs.godotengine.org/en/stabl...
CanvasItem: https://docs.godotengine.org/en/stabl...
(You can see all the different draw methods here)
DynamicFont: https://docs.godotengine.org/en/stabl...
Music used:
退屈と平穏 by Ontama
ソーダ水 by Ontama