Very cool! Some hopefully helpful feedback: Running Safari on a Mac, and the text cursor visually shows up in a different place than the actual editing occurs,

Very cool! Some hopefully helpful feedback: Running Safari on a Mac, and the text cursor visually shows up in a different place than the actual editing occurs, making editing tough. It is off by an amount that varies largely when I change the size of the on-screen text, sometimes off by 1 character, sometimes off by 4 characters. At a really large font size, I got it to mostly align and it made editing possible.