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Yeah nah, I'm not watching a 30mn video on something I'm not interested in to get what amounts to a 2-paragraphs answer.

30m sends you home? Watch it on 2x and skip parts you aren't interested in.

I really want a way to get a generated voice recognition transcript for all that content people really think needs to be in video form. 2x playback is still 14:45 too long in this instance.

It's not that anyone thought it _needed_ to be in video form, it's just a conference talk. For reading there's the readme here: https://github.com/Polymer/lit-html and documentation site here: http://polymer.github.io/lit-html/

They both go into how lit-html works and how it doesn't just throw away and recreate the DOM on re-renders, though I admit the docs could still be better.

Great video!

Relevant part is at 8:30: "at first it will render the DOM and after that it will update what's already there"

Thanks for the link, lit-HTML looks pretty neat.