What does this resourcepack do?

It creates a simple cheat sheet in anvil GUI to help with text formatting

⚠⚠⚠WARNING

This resourcepack can not make visible changes in real game text. This resourcepack only adds a small tooltip for editing text in minecraft text formatting

But you can always download text formatting everywhere mod

Supported languages

This resourcepack uses symbols in the name of an anvil for a tooltip, so it might be buggy with languages like arabic or hebrew (all languages that white right-to-left)