No somthing more than just “mere” syntax highlightinng or prettifying like e.g. in VS Code. Being able to change line height for a “headline” when you declare a new class. Or maybe lines that illustrate how a temp variable is used. But it’s all vague ideas and I can’t picture or describe it well and you’d have to demo this with a graphical design tool I think.
But what if the magnets reprogram your brain to just not notice thee differences? Ever think of that? Obviously you can only question the infernal power of the heliomagnetism while wearing a tinfoil hat.