What are some tips for optimizing ngFor in Angular?
An example of an AI chatbot conversation about optimizing ngFor in Angular for better performance.
What are some tips for optimizing ngFor in Angular?
To optimize ngFor, consider using trackBy to improve performance by tracking items by their unique identifiers.
Can you explain how trackBy works?
Sure! trackBy allows Angular to identify items in a list by a unique identifier, reducing DOM manipulations.
Are there any other strategies I should know about?
Yes, you can also limit the number of items rendered, use *ngIf to conditionally display elements, and avoid complex expressions in the template.
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