I mean... have you heard of ansi escapes and utf8? you can underline, bold, italic, color, and some other stuff with escape codes, and use box drawing character

I mean... have you heard of ansi escapes and utf8? you can underline, bold, italic, color, and some other stuff with escape codes, and use box drawing characters to make nicer UI like <hr> equivalent lines or, well, boxes, there's also hacky ways to use utf8 characters as alternate fonts, such as fraktur characters (you can search up fancy text generators for the hacky character sets)