Here's a scenario I encountered: I have a complex object and need to iterate through it to perform some arithmetic operations. These values won't be stored in the backend, just for display.
Should I use ng-repeat and ng-if in the view, or should I use a for loop and if condition in the controller? Which approach would perform better, or are they on par?
When diving into strategies to enhance the performance of AngularJS applications, like in this insightful article: , you'll consistently come across recommendations to minimize the use of ng-repeat.
Therefore, my suggestion is to reserve the usage of ng-repeat for situations where no alternative method exists (which can be quite common).
Regarding ng-if, it's important to note that it involves destroying and reconstructing the specified part of the DOM. As a result, if there's no need for dynamic visibility toggling, it's best to steer clear of it as well.
Wishing you success on your optimization endeavors!
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