The proposed CSS `containment` property can declare an element as a layout-boundary. The web needs this! dev.w3.org/csswg/css-contain…
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@paul_irish any thoughts?
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@wilsonpage the restrictions of `contain` are pretty rough, but I think it's worth it. cc @wycats
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@paul_irish @wilsonpage having documented restrictions at all is a big step up from where we are today.
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@wycats @paul_irish how can we push this forward?
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@wilsonpage @wycats @paul_irish Is @davidbaron interested in this proposal?
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Replying to @anthony_ricaud
@rik24d @wilsonpage @wycats @paul_irish I was, but roc didn't like it. Maybe we should also do these optimizations implicitly.

Mar 31, 2015 · 10:46 PM UTC

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Replying to @davidbaron
@davidbaron @rik24d @wycats @paul_irish can we reopen this discussion with roc as all here are in agreement? Can you remember his reasons?
Replying to @davidbaron
@davidbaron @rik24d @wilsonpage @wycats @paul_irish I am for explicit APIs … for obvious reasons.
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@timdream @davidbaron @rik24d @wycats @paul_irish bug filed: bugzilla.mozilla.org/show_bu…
Replying to @davidbaron
@davidbaron @rik24d @wilsonpage @paul_irish because that's been working so well