Sara Soueidan goes over techniques for creating arbitrarily-shaped UI components using CSS properties and SVG’s capabilities, and a mix of both!
Jake Archibald gives a nice visual overview of how exactly responsive images work.
Learn. Imagine. Design. This amazing bundle contains 8 courses that cover everything from creating prototypes with interactions and transitions, to designing beautiful & user-friendly websites and creating stunning pixel art graphics for video games.
Robin Rendle explains how to improve the user experience in a noticeable way by using some performance enhancing techniques.
Rachel Andrew takes a quick look at how Flexbox properties work with Grid Layout.
Daniel O’Connor shares his story of the trial and error of creating SVG animations.
An excellent introduction into Gulp (you are using it, aren’t you?) by Zell Liew.