Layout fixing primitives are shipping and being iterated on already
apis for updating DOM in a fast way seem to be lagging behind
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Replying to @samccone @slightlylate and
Well, the blog post I wrote draws the opposite conclusion :P
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Replying to @AshleyGullen @samccone and
Requiring people that don't know your app to break it apart in order to find specific bits that cause issues is a lot to ask from busy folks
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Replying to @yoavweiss @AshleyGullen and
I found their request for a smaller test case to be totally reasonable
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Replying to @yoavweiss @samccone and
How come the V8 team actually prefer profiling real-world apps then?
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Replying to @AshleyGullen @samccone and
There's a difference between profiling & debugging a single expensive op. For the latter, isolated test cases are significantly less noisy
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Replying to @yoavweiss @samccone and
Isolating cases is hard without any diagnostics - often means we have to do shotgun debugging to isolate it
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Replying to @AshleyGullen @yoavweiss and
Yeah, time to upgrade your diagnosis tools! chrome:tracing is how we investigate most issues deeply.
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Replying to @slightlylate @AshleyGullen and
unfortunately about:tracing is not exactly a well paved path towards understanding :/
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Replying to @samccone @slightlylate and
It is both powerful and complicated. :)
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" Devtools is to Tracing as X is to Y" I'll go first! X: a breakpoint Y: dtrace
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Replying to @slightlylate @samccone and
X: Choosing a drink at Starbucks Y: Self-roasting & brewing works in my head at least & I admittedly have coffee on the brain right now :)
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& Web Standards TL; Blink API OWNER
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