Jon is an Engineer and Designer at GitHub. He recently spoke at CSS Dev Conf in Hawaii on Github CSS Performance.

Jon’s talk at CSS Dev Conf

Jon on The Industry podcast

Jon’s speakerdeck

Creating triangles in CSS

FamFamFam icons

Cameron McEfee

Glyphs App

FontSquirrel

Glyphs

Glyphs Mini - schriftgestaltung.de

CSS Explain

@jonrohan

Jon on Github