What are the performance implications of change detection in Angular?
Change detection in Angular can impact performance, especially in large applications. It checks for changes in component data and can lead to unnecessary re-renders if not managed properly.
How can I optimize change detection in my Angular app?
You can optimize change detection by using OnPush strategy, detaching change detection for certain components, and leveraging trackBy in ngFor.
What is the OnPush change detection strategy?
The OnPush strategy tells Angular to check a component only when its input properties change or an event occurs within the component, reducing the number of checks.
Are there any tools to analyze change detection performance?
Yes, you can use tools like Augury or the Angular DevTools to analyze change detection cycles and performance in your application.
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