I have been working for a couple of weeks on Tumblr (something I was not familiar with) and to my surprise, the code/tags for Tumblr are bespoke.
Women’s wear: http://asoslive.tumblr.com/
Men’s wear: http://asosmenswear.tumblr.com/
I very much enjoy working with the boys at ASOS. As a freelancer, I have worked almost three years there full time. We study Github, Jquery, SASS, LESS, sitecore CMS, project management tools and a lot more.
There is a really nice balance of people and I am blessed to have a place there while freelancing.