How can I improve performance when using ngFor in Angular?
An example of an AI chatbot conversation about optimizing ngFor performance in Angular applications.
How can I improve performance when using ngFor in Angular?
To improve performance with ngFor, consider using trackBy to help Angular identify items in the list.
What is trackBy and how does it work?
trackBy is a function that helps Angular track items in a list by their unique identifiers, reducing re-renders.
Are there any other tips for optimizing ngFor?
Yes, you can also limit the number of items displayed, use pagination, and avoid complex templates within ngFor.
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