SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Notification Functions

In this video, the instructor demonstrates how to implement a notification function in a social media app. The function is integrated into both the follow and like functionalities, allowing users to receive notifications when they are followed or when their posts are liked. The video also covers testing the implementation and debugging issues related to server address errors. The tutorial concludes with a preview of the next episode, which will focus on visualizing notifications.

What new insight or understanding did you gain from this video?