Chapter 3: Interaction Methods

Introduction

Learn about user interaction methods in JavaScript, including alerts, confirm dialogs, and loops for working with objects. Additionally, you’ll discover how to transform data using map.

Topics Covered

• Alert: Display a message to the user.
• For-In Loop: Iterate over the properties of an object.
• Confirm: Prompt the user for confirmation.
• Map Function: Transform arrays by applying a function to each element.