The section at https://www.webcomponents.org/polyfills/ appears to be quite outdated. For example, the shadow dom section talks about the shadow dom polyfill, but instead we are advising users to use shadydom instead. For custom elements, it mentions that the v1 branch is in the workings, but this is already published.
The section at https://www.webcomponents.org/polyfills/ appears to be quite outdated. For example, the shadow dom section talks about the shadow dom polyfill, but instead we are advising users to use shadydom instead. For custom elements, it mentions that the v1 branch is in the workings, but this is already published.
Also the guide should add the
npm install @webcomponents/webcomponentsjs
for those users that are not usingbower
(per https://github.com/webcomponents/webcomponentsjs/issues/397)