Add syntax highlighting to Readability & Instapaper
Image from store
(2019-06-03) Sep L.: Works with Instapaper. Thank you.
(2015-01-28) Edward Lynn (DevHaus): Good extension, I've been struggling with Readability when it comes to code snippets, this makes the entire doc nicely readable, works well for me.
Shame it doesn't quite work for all code snippets