October 2017
Intermediate to advanced
302 pages
7h 27m
English
Content preview from Progressive Web Apps with React
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Animation
Animation will be less relevant to our purpose, but we'll cover it briefly here. Essentially, users will note a lag in animations if they are not performed at 60 fps. This will negatively affect the perceived performance (how the user feels about your app's speed).
Note that RAIL also defines scrolling and touch gestures as animations, so even if you have no animations, if your scroll is laggy, you have a problem.
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