Extending Native Elements Polycasts 15

Inheritance in HTML?! Yep! Not only is it possible with Web Components, it's super useful for working with forms and accessiblity.

CSS Custom properties are incredibly powerful. Check out how you can use them to style and theme your Polymer

Web Components are about more than just creating new

using the 'is' attribute on the

... New Styling System https://www.polymer-project.org/0.9/docs/devguide/styling.html

Creating reusable components doesn't have to be so tricky! Use the polyserve tool to make

Polymer Starter Kit is full of amazing tricks! Let's do a quick introduction and see how to update the theme with custom properties.