Netflix uses AngularJS in its client-side framework to enrich the user functionalities in their web applications.
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They have made their UI very simple by making it an SPA (Single Page Application). This means that the navigation within Netflix is performed without refreshing the whole page.
Given below are few advantages of Single Page Applications.
We see that HTML is already capable of describing a very organized Document Object Model (DOM). The essential point of Angular is that we can harness the existing model to create interactive experiences, instead of cluttering the code with new paradigms. Interaction is driven by real people through their screens. Angular brings the DOM to life; our page will be born interactive, without the clutter of having to write computer code for every single aspect of things (e.g. loading sub-page templates, or populating lists of items from data) that are actually relatively easy to say in plain language. When Angular loads (and this is why we placed our 1 line of code at the end of the ) it will look at the page and bring it to life based on extra information we have placed inside of our HTML tags.