What is the difference between Default and OnPush change detection strategies in Angular?

Can you explain the difference between Default and OnPush change detection strategies in Angular?

Sure! In Angular, Default change detection checks the entire component tree for changes, while OnPush only checks when the input properties change or an event occurs.

Why would I use OnPush instead of Default?

Using OnPush can improve performance by reducing the number of checks Angular performs, especially in large applications.

Are there any downsides to using OnPush?

Yes, it can lead to missed updates if you're not careful with how you manage state and inputs, as it won't check for changes automatically.

Can you give an example of when to use each strategy?

Use Default for simple components where performance isn't a concern, and OnPush for complex components with many inputs or when performance is critical.