Developers can create custom, reusable, encapsulated HTML tags for the web using Web Components. Components use the Custom Element standard, frequently in combination with the Shadow DOM, HTML Templates, and ES Modules.
Template for kicking off a new Web Component
A Web Component to share web pages using the native OS sharing options
A Web Component to share url and text on social networks
A Web Component to unfurl regular links into rich previews
Simplr Router is a easy to use and easy to set up router for Web Components.
Web Component/HTML element for tab chord diagrams using SVG
A Web Component to play audio or video with a button
A Web Component to display Mastodon posts and their metadata
One custom icon element to rule them all
A Web Component that allows you to submit data to local storage
A Web Component to add anchor links to headings with IDs
Web Component uses CSS content-visibility and fallback Intersection Observer
A Web Component to display Bluesky posts and their metadata
A Web Component for filtering items using a text input
A Web Component to surface an audio or video's duration as a CSS Custom Property
A Web Component to indicate when an audio, or video, element is playing
A vanilla webcomponent for rendering SVG path based icons.
WCEX Web Component Extension Library
Created by Alex Russell
Released 2011