themeSchowcase is a very simple webapp that renders colours locally next to each other. I built this to help myself with building themes, I hope that someone finds it helpful some time :)
I run it at https://theme.haj.gf?
Oh and it also renders favicons based on the colours given :3
You may want to put the font PublicSans-Medium as .woff (PublicSans-Medium.woff) next to index.html