Understanding Angular Performance

Let's see, how to write incredibly performant apps and how Angular's change detection works to improve the runtime performance of Angular apps.

Importance of performant applications

A slow application is not a useful one. Us developers can get complacent with our powerful machines and speedy fiber connections. We forget that most of the world connects through a phone, on a connection no better than 3G. Speed matters even more than ever. According to studies, 47% of users leave a page if it takes longer than 2 seconds to render.

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