. @lyft just launched a PWA and it is seriously impressive - let's take a look into how they get a cold first paint in 3s~ on LTE.pic.twitter.com/7wcW61rwwZ
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JavaScript boy and “lovely thoughtleader”
he/him 
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. @lyft just launched a PWA and it is seriously impressive - let's take a look into how they get a cold first paint in 3s~ on LTE.pic.twitter.com/7wcW61rwwZ
In a very interesting move they are shipping unbundled vendor assets, however since they are using h2 the cost for these dls quite low.pic.twitter.com/1M26mlkkkP
Drilling in even further it looks like their first paint is actually limited by a combo of google maps + getting the driver locationspic.twitter.com/hYjXTqUDh8
So it seems like there are a of perf wins to still be had still. OK... but why is it still so fast? Well It comes down to 3 main things:pic.twitter.com/8MnhBoJrL0
hey sam wtf did i just say?
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