Steve Orvell

Sorry for the delay on this. It's a very good finding and something we definitely need to fix. We're going to address in the ShadyDOM polyfill itself, see https://github.com/webcomponents/polyfills/issues/175.

You can do something like this by keeping a value around. Here's an example: https://lit.dev/playground/#gist=d5932cfb7a604480b9c524730391ed7c We're considering not having task reset its value when it goes to a pending state...

Can you provide a little more context and description? My understanding is that `[AbortController](https://developer.mozilla.org/en-US/docs/Web/API/AbortController)` is useful since it can be used to cancel an in progress asynchronous action like a...

TIL... seems kind of odd but ok, probably useful. Here's a [quick example](https://lit.dev/playground/#gist=8714dfd55281b3e5c972ebc65f0c5816) of the callback version. We'd probably want to put this into the EventPart rather than purely in...

We've decided not to land this. See https://github.com/lit/lit/issues/3010#issuecomment-1264113426.

Oh, I see, this is not a real class field. Ouch. I'd rather not bake in knowledge of that list a priori. Setting any native property, is likely bad. We...

This is a browser issue, and we should file bugs for better error messages. Given: ``` customElements.define('x-bar', class Bar extends HTMLElement { constructor() { super(); this.title = 'yo'; } });...

Can we add more information about how and why this issue comes up? Check me on this, but I think the following is all true at least of React 18....

We've elected not to land this, since it does not make sense without https://github.com/lit/lit/pull/3060 (which was closed based on https://github.com/lit/lit/issues/3010#issuecomment-1264113426),

Here's a [playground](https://lit.dev/playground/#gist=aa38c8704846b0740540b9fc445c4275) made from the repo, and running outside the playground [here](https://playground.lit.dev/__playground_swfs_f56081d9/24lckj8/index.html). Does this reproduce the issue? If so, can you give more explicit step-by-step instructions for how to...