Ha ha, that was funny. I actually got a tiny little bit angry, that back space did not work, then I remembered the optional limitatios, genious ;)
Maybe it was my system, but after some lines and quick typing, the framerate really suffered.
Viewing post in wisp - text editor jam comments
Yeah, no backspace :D that was limitation. I didn't experience any lag, but for those with less RAM, i'm not sure. It works on 8GB RAM 60FPS. Only thing I think it could be, there is max 250 objects in the game when you fill the entire page with text. But it's not expensive 3D rendering...It's just blank 100x100 pixel images.