October 2017
Intermediate to advanced
302 pages
7h 27m
English
Content preview from Progressive Web Apps with React
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Progressive enhancement
The bottleneck of performance with any React application is downloading and running the JavaScript. Our entire application code will be contained in JavaScript files--and our app won't work until those are executed. That means our users may be stuck staring at a white screen (with zero functionality) until that JavaScript is ready to go.
Progressive enhancement is a technique that aims to fix that problem. In essence, it means that a user's experience should get progressively better as the application downloads, depending on the user's browser. In other words, the application experience improves as time goes on (and more of the application downloads), and as a user's software improves.
A user with the most modern browser, ...
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