Domenic Denicola

I've thought about this a slight bit more and wanted to capture my thoughts. Potential functionality you might want: - first/last/find, or `undefined` if empty/not found - first/last/find, or user-supplied...

Note that observables are attempting to align not just with sync iterator helpers, but also async iterator helpers. If there are things about async that mean the combinators should be...

> This means we either: I like the latter two options you list here (static method, possibly named `observe()`, or `observeResizes()` etc.). The first one is too awkward in my...

> Subclassing Observable/Subscriber seems excessive for this? I think it might work well. Unlike promises, where subclassing is a huge mess because we made their internals so exposed, subclassing for...

Adding seems fairly reasonable, but I am frustrated by the regressions proposed here by removing useful functionality.

I strongly disagree with this direction, as previously discussed.

I feel like these are totally separate. `extendableEvent.waitUntil()` is about preventing the default processing of an event (e.g., a fetch handler or a PWA installation dialog) until some future time....

I meant "condition [as embodied by some other observable's next value]". > That's pretty much exactly analogous, isn't it? Although you can sort of say that both have to do...

I think this is a useful example. However, it's important to be cautious in how you're presenting it, so as to maintain the separation between observable/push/multicast and streams/async iterators/pull/single-cast. (I...

OK, so in https://github.com/WICG/cookie-store/pull/214 I was corrected about my misunderstanding here. Apparently `DOMHighResTimeStamp` can also be used as an epoch-relative timestamp, and there is one single spec so far in...