I’ve found myself using Figma more and more for many different projects in college. Although this idea may stray from Figma’s core uses, it would be useful to have math equations (using LATEX ex. $$E(x) = \mu$$) that you can format within a text box.
I did a little research, but I haven’t found a way to do that except for adding SVG’s of the equations, which tends to mess up the alignment due to positioning.
I would use this to create study sheets for math college classes, but I believe it would also be useful for other designs.