[rictic]

This is, uh, a pretty confused set of things to say. Shadow DOM is implemented in every browser. Now that we've dropped IE11, Lit doesn't need any polyfills in any of our supported browsers.

Lit is javascript, and would greatly benefit from Google's internal stack having better support for NodeJS.

[anonygler]

Fair, removed that part -- I remember something about Shadow DOM got delayed or had a lot of push back, back in the day -- and I thought it was dead in the water when I started seeing Shady DOM stuff internally. But regardless, I've never had a single use for it working on SaaS products.