Gain insights into Angular’s built-in directives and pipes, and delve into creating custom ones. Learn about their real-world applications to boost your project's performance and code readability.

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Directives and pipes are incredible and often undervalued features of the Angular framework. They allow us to write efficient code, improve application performance, and omit code duplications.

In this course, you will learn about the theory and the working mechanisms of built-in directives and pipes in Angular. You’ll also implement some custom directives and pipes to learn about their real-world application cases. With this course, you will improve your Angular skills and refine your project’s codebase to increase the performance and readability of your code.

Directives and Pipes in Angular

It’s time to practice what we learned about `ViewChildren`. This task will be about gathering all input data from a user.

## Objectives

Let’s assume we have a simple form with multiple inputs that has been dynamically made. Each input field can contain any text. When a user clicks the “Save” button, we have to log all the provided texts into the console.

To make things a little more complex, we also need a button to add a new input field.


So, to sum up, we must:
- Log all input values into the console when “Save” is clicked.
- Implement a button to add a new input field.



It’s time to practice what we learned about `ViewChildren`. This task will be about gathering all input data from a user.

# Objectives

Let’s assume we have a simple form with multiple inputs that has been dynamically made. Each input field can contain any text. When a user clicks the “Save” button, we have to log all the provided texts into the console.

To make things a little more complex, we also need a button to add a new input field.


So, to sum up, we must:
- Log all input values into the console when “Save” is clicked.
- Implement a button to add a new input field.



Let’s practice handling multiple elements using directives.

Getting Started

Directives

Test: Built-in Directives

Attribute Directives

Test: Attribute Directives

Structural Directives

Test: Structural Directives

Advanced Techniques Using Directives

Test: Advanced Directives

Directives Summary

Pipes

Test: Pipes

Pipes summary

Exercise: Handle Multiple Elements with Directives

Objectives