Re: [w3c/webcomponents] The is="" attribute is confusing? Maybe we should encourage only ES6 class-based extension. (#509)

FYI I've just published to npm `built-in-element` which is a polyfill for Custom Elements built-ins that works already in Safari https://github.com/WebReflection/built-in-element#built-in-element


Read the README carefully, regarding the only inevitable caveat, and let me know if I forgot anything.

For what I could test, Firefox and Chrome won't be affected at all by the feature detection and WebKit will be patched in a still quite performant way 👋

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Received on Saturday, 20 October 2018 16:38:23 UTC