How and why we should use custom pipe in Angular?
Pipes help us to transform the data .There are already few pipes that Angular provides us like CurrencyPipe, DatePipe, CurrencyPipe etc for more info go to angular website. For example in our application the Angular provided us few pipes but those pipes are not sufficient for this reason we need custom pipes. In this example i have created a custom pipe with this pipe we can filter data based on dropdown value we select in the table. In pipe there is transform function where we can pass data and do whatever we want to do with our data. Demo Githhub Stac