The left bar in mainView is 90% of our app rendering with caching enabled. The rest is unoptimized, uncached. Progress! 
pic.twitter.com/hiafxlVubR
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Although we're still only focusing on internal engineers for this tool at the moment.
Lmk if you want a test drive of anything. Happy to share a scrappy framework engineer's perspectice of things :P
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Which FF has very different performance characteristics compared to Chrome, so it's nice to try out on diff implementations.
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just tried it out - biggest question I have is: how do I view frame duration? Chrome is super explicit about long frames and the like
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New conversation -
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Sure, just go to https://perf-html.io/ on FF Nightly. We have lots of open polish bugs, but file thoughts here:https://github.com/devtools-html/perf.html …
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