Angular

Pipes: 
          Pipes are used to format the data according to application requirement.We have two types of Pipes:

1. Predefined Pipes
2. Custom Pipes

• The pipes given by angular framework called as Predefined Pipes.
• The pipes developed by us based on application requirement called as custom pipe.

Predefined Pipes:

1) title-case: This pipe used to create the titles in angular application.

2) uppercase: This pipe used to convert the lowercase characters to uppercase characters.

3) lowercase: This pipe used to convert the uppercase characters to lowercase characters.

4) date: his pipe used to format the date according to application requirement.

5) currency: This pipe used to append the currency symbols to the numerical values.

6) json: This pipe used to convert the json objects to json strings.

7) number: This pipe used to format the numbers according to application requirement.

8) percent: This pipe used to convert the fractions to percentages.

9) async: This pipe used to append the values to the template asynchronously.