SketchCasts - A weekly screencast, all about how to use Sketch
Quora Writing Sessions - The popular Q&A platform launches their version of AMA's
GoRails - Ruby on Rails screencasts for Web Developers
Boost - Boost is an e-commerce for mobile, where users can generate hashtags for products and instantly sell and buyers can tweet to make a purchase
Sketch Talk - A community for Sketch users of all skill levels
Wisdo - Learn from people who’ve been there