[danbucholtz]

Custom Elements are quickly gaining traction. They're in Chrome and Safari, and will be in Edge/FF soon based on discussions with those teams. The Angular team is toying with using them directly (not sure if this will ever come to fruition or not). We'll work with the React team to get it working with better compatibility. Right now our components work in React use just need to use a tiny "polyfill" wrapper. The experience in React isn't as good as we'd like, but it's pretty darn solid in Preact.

To me, it doesn't seem like too big of a stretch to think that the popular frameworks of today will move to the custom element spec instead of their own proprietary component model.