Over the past decade, starting with jQuery empowering Web developers with client-side scripting, every popular plug-in has filled another gap in the language and its capabilities.
Standardised HTML elements come with semantics, and browsers can do all kinds of smart things with them. The idea of Web Components and specifically their custom elements, is that you no longer depend on the browser to provide you with elements: you can bring your own. With Web Components, browsers (will) give website owners the power to bring their own elements. This gives a lot of freedom and is a big addition to the web as a platform. It is innovation we should welcome.
This course is in advanced series and designed for web developers, software & system architects