Yeah, sorry for the confusion. The placeholders and the compact style (no gutters) were added in the homepage for puerly aesthetic purposes, but these things ta

Yeah, sorry for the confusion. The placeholders and the compact style (no gutters) were added in the homepage for puerly aesthetic purposes, but these things take a lot of bytes without really adding functionnality, so we decided to not count them in the most golfed code. You can see a version with labels and localStorage persistence at the bottom of the page though. But thanks for your edit!