Attempts to provide missing ShadowRoot.getSelection implementation in Firefox. Will not work for Safari
Synthetic Shadow Root for LWC
use querySelector syntax to search for nodes inside of (nested) shadow roots
A polyfill for the element internals specification
Polyfill for shadowRoot.getSelection in Safari 10+
Constructible style sheets/adopted style sheets polyfill
A mixin for using speculative "scoped CustomElementRegistry" with LitElement.
Web Components Polyfills
A native "Headers" class polyfill.
Utilise Shadow DOM in React with all the benefits of style encapsulation.
Web Streams, based on the WHATWG spec reference implementation
Babel helper to create your own polyfill provider
A Babel plugin to inject imports to core-js@2 polyfills
A Babel plugin to inject imports to regenerator-runtime
wrap a vue component as a web component.
Polyfill for the URLPattern API
Strict WebMCP core runtime polyfill for document.modelContext (with deprecated navigator.modelContext alias)
A Babel plugin to inject imports to core-js@3 polyfills
A polyfill for the internal diagnostics_channel module
*This repo is based on https://github.com/GoogleChromeLabs/container-query-polyfill with the added enhancement for shadow dom/web components.*
Adds a shadow root to React components
The extensible select component built for ember
A polyfill for the 'scroll-behavior' CSS-property
Polyfill for the dialog element