Sé el primero en recomendar esto
A presentation given at Web Directions Respond 2015. It covers the broader context and value of UI libraries within design systems; and particularly covers whether you should build your own UI library or use something off the shelf.
A few things that aren't instantly obvious from the slides... RWD = Responsive Web Design. I reference my work on three UI libraries - ACE (Ansarada), AUI (Atlassian), Big UI (Bigcommerce).
I included GNU Terry Pratchett as Pterry had passed just a few days before (http://www.gnuterrypratchett.com).