Eric Portis

So, my original use case was using ResizeObserver in order to load responsive images without `sizes`, ASAP after layout. [Like this](https://ericportis.com/etc/resize-observer-for-responsive-images/) (view source). That example uses the ResizeObserver v1 syntax...

@tunetheweb Just added the featured quotes and gave it one more read-through; I think it's ready to merge.

(we'll see if the linter agrees here in a minute or two)

Did a few more tweaks and now I think it's really, actually ready to merge.

Thank you!! One change I want to confirm, the Images section intro now reads: > We see from the Media chapter I think that should still say "Page Weight"?

Other than that the edits you made make total sense and it looks fantastic. Thank you!

I think the #3143 is ready to merge!

@svgeesus Thank you for reaching out!! I was not talking about any particular PNG chunk, because all we had to work from was what is reported by `exiftool` and ImageMagick...

First of all: I agree with @tabatkins , the spec gives browsers great power here, and with that power comes all of the responsibility. The bugs belong with them. While...

@mor10 do you have any more detailed data on the “costs” side of things? I ran your test page through Chrome dev tools on a 1024x768 `px` viewport at DPRs:...