SketchCasts - A weekly screencast, all about how to use Sketch
QUnit - What is QUnit? QUnit is a powerful, easy-to-use JavaScript unit testing framework. It's used by the jQuery, jQuery UI and jQuery Mobile projects and is capable of testing any generic JavaScript code, including itself!
Base UI Sketch Framework - Huge set of everything you need to design and prototype
Ava - Making conversations accessible for the deaf
Remake - A way to make web apps with just HTML & CSS
Chai - Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.