How can I optimize Angular component lifecycle hooks for better performance?
An example of an AI chatbot conversation about optimizing Angular component lifecycle hooks for performance.
How can I optimize Angular component lifecycle hooks for better performance?
To optimize Angular component lifecycle hooks, consider using OnPush change detection, minimizing the use of ngOnInit, and avoiding heavy computations in hooks.
What is OnPush change detection and how does it help?
OnPush change detection tells Angular to check the component only when its input properties change, reducing unnecessary checks.
Are there any best practices for using ngOnInit?
Yes, keep ngOnInit lightweight. Use it for initialization logic only, and avoid heavy data fetching or complex calculations.
Can you give examples of heavy computations to avoid?
Avoid complex loops, large data manipulations, or synchronous HTTP calls in lifecycle hooks, as they can block the UI.
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