A collection of awesome Polymer resources.

Constructible style sheets/adopted style sheets polyfill

A curated collection of Web Components resources.

A UI library that is framework agnostic, same ui kit to any framework

Secure DOM trees isolation and encapsulation leveraging ShadowDOM

Home of webcomponents-with-redux.training examples

Applies custom CSS to some sites built with ShadowDOM

Tradeshift Elements - Reusable Tradeshift UI Components as Web Components https://tradeshift.github.io/elements

Tutorial covering event driven web component. How to start and in general explaining how you can make your single-page app or any type of web site the simple way.

Fovea is a tool for generating tiny, incredibly powerful Web Components.

Samples for the http://webcomponents.training

Library for query DOM nodes via XPATH language with new features (ShadowDOM support)

<emoji-claps /> An experience-addicted web component for claping / liking / disliking.

Article about using matcher-js

Web Elements is a set of components that works with any framework or library, 100% customizable using Css Variables and 100% reusable using Web Components.

A simple library that allows Blazor components to be rendered as real standards-based Web Components using custom elements, shadow DOM, and HTML templates.

Explainer for the Cross-root ARIA reflection proposal

Improves the extensibility of the CSS of your webcomponents

夜 -- JavaScript microframework based on Template and Shadow

📺 Autonomous open source grid component