Learn the nitty-gritty of using AlpineJS to build interactive web experiences that are not only responsive to the core but are blazingly fast.

This course is a practical guide to quickly mastering AlpineJS: a utility-first, lightweight JavaScript library that makes adding interactivity to your website a breeze. This course teaches you how to use AlpineJS to solve real-world web design problems using easy-to-follow, simple examples.

If you are a beginner who wants to gain hands-on coding experience, you are on the right path. Never used Alpine before? You can keep this course as a refresher and for further reference.

Mastering AlpineJS in a Day or Less

## Challenge yourself
Complete the code snippet below. Use `x-ref` and the `$refs` magic property to make the `div` element circular when the component initializes. Specify only the `border-radius`. Give the `div` a `circled` reference.

# Challenge yourself
Complete the code snippet below. Use `x-ref` and the `$refs` magic property to make the `div` element circular when the component initializes. Specify only the `border-radius`. Give the `div` a `circled` reference.

# Challenge yourself
Complete the code snippet below. Use `x-ref` and the `＄refs` magic property to make the `div` element circular when the component initializes. Specify only the `border-radius`. Give the `div` a `circled` reference.

This challenge will test your knowledge of x-ref and the $refs magic property.

Introduction to AlpineJS

AlpineJS Directives

AlpineJS Component Initialization

AlpineJS Directives

Using Properties

AlpineJS Methods

General Assessment

Conclusion

Challenge: Reference Elements by Key: x-ref

Challenge yourself