Feather Icons - Simply beautiful open source icons
Screencastify - Free screen recorder extension for Chrome. Capture, edit and share screencasts. No software download required. Works on Mac, Windows and Chromebooks. Screen RecorderFree screen recorder for Chrome.
IconBros - Free and continuously growing high quality icons
SketchCasts - A weekly screencast, all about how to use Sketch
IconStore - Free icon packs by first-class designers
GoRails - Ruby on Rails screencasts for Web Developers