native-web-component - w3toppers.com

How to communicate between Web Components (native UI)?

If you look at Web Components as being like built in components like <div> and <audio> then you can answer your own question. The components do not talk to each other. Once you start allowing components to talk directly to each other then you don’t really have components you have a system that is tied … Read more

Custom Element getRootNode.closest() function crossing multiple (parent) shadowDOM boundaries

This does the same as .closest() from inside any child (shadow)DOM but walking up the DOM crossing shadowroot Boundaries Optimized for (extreme) minification //declared as method on a Custom Element: closestElement( selector, // selector like in .closest() base = this, // extra functionality to skip a parent __Closest = (el, found = el && el.closest(selector)) … Read more