What are some examples of custom pipes in Angular?

Can you explain what custom pipes are in Angular?

Custom pipes in Angular are used to transform data in templates. They allow you to create reusable data transformations.

Can you give me an example of a custom pipe?

Sure! For instance, you can create a pipe that formats a date. Here's a simple example: @Pipe({name: 'dateFormat'}) export class DateFormatPipe implements PipeTransform { transform(value: Date): string { return value.toLocaleDateString(); } }.

How do I use this custom pipe in my template?

You can use it in your template like this: {{ myDate | dateFormat }}. This will format myDate using your custom pipe.

Are there any built-in pipes I should know about?

Yes, Angular has several built-in pipes like DatePipe, CurrencyPipe, and DecimalPipe that you can use for common transformations.