As a newcomer to Angular2, I recently learned about zone.js and rxjs. I'm curious to know if they both serve the same purpose for handling asynchronous tasks, or if each has its own specific role. Can someone explain to me the exact reasons why zone.js and rxjs are utilized in Angular2 applications?
Zone.js serves as a protective layer around the entirety of an Angular2 application, essentially covering (almost) all asynchronous APIs within the browser. By employing zone.js, Angular2 is able to effectively detect and react to changes automatically following the completion of an event handler execution.
When it comes to managing individual or a sequence of events from asynchronous APIs in your code, RxJS offers a useful solution. Explore further at Angular - Promise vs Observable
Zone.js (State Preservation) and RXJS (Reactive extensions for JavaScript) are tools that enable advanced functionality on web pages, allowing for state preservation and improving user interactions.
Illustration of ZoneJS - Imagine how Google recognizes your logged-in account across its various services, maintaining a consistent state for a seamless user experience.
Illustration of RXJS - Consider Google Search's predictive text feature, which learns from your interactions to offer relevant search suggestions in real time.
It's important to acknowledge that these examples provide a simplified view of complex algorithms and machine learning processes that power these functionalities behind the scenes.
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