Modern JavaScript from the Beginning - Second Edition - Web Animations API - Ball Project

This tutorial covers the transition from CSS-based animations to JavaScript using the Web Animations API. It starts with an overview of the initial setup using CSS and HTML, then moves on to implementing the same animation using JavaScript. The tutorial explains how to create animation objects and options, and how to add controls such as play, pause, reverse, speed up, and slow down. The video provides a comprehensive guide to using the Web Animations API for creating and controlling animations programmatically.

What is the purpose of the Web Animations API as described in the text?

How does the ball animation currently work before using JavaScript?

What changes are made to the animation when switching from CSS to JavaScript?

What controls are added to the animation for user interaction?

Describe the structure of the role animation array created in the JavaScript.

What properties are set in the role options object for the animation?

Explain how the play and pause functionality is implemented in the animation.

What happens when the reverse button is clicked during the animation?

How can the speed of the animation be adjusted using the buttons?

What additional features could be implemented to enhance the animation control?