Loom - Loom is a screen recording extension for Chrome that gives people the ability to create and share media. Create your own videos using your camera, screen view, and audio. Read more about Loom.
Dnote - Capture what you learn when you code everyday without switching context. Dnote is a home for your engineering microlessons.
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.
Swift Playgrounds - Learn serious code on your iPad in a seriously fun way
SketchCasts - A weekly screencast, all about how to use Sketch
Functional Programming in Swift - Learn core concepts of functional programming with Swift