Mastering the Window Object: Unlocking the Power of JavaScript

Explore the essential properties and methods of the Window object to enhance your web development skills

Max N
2 min readApr 7, 2024

As a web developer, understanding the Window object in JavaScript is crucial for creating dynamic and interactive web applications. The Window object represents the global scope of a web page, providing access to a wide range of properties and methods that can help you manipulate the browser’s behavior and interact with the user.

In this article, we’ll dive into the most commonly used properties and methods of the Window object, complete with up-to-date code examples to help you get started.

Window Object Properties

1. window.innerWidth and window.innerHeight

These properties return the width and height of the browser’s viewport, excluding any browser UI elements like toolbars or scrollbars.

console.log(`Viewport width: ${window.innerWidth}px`);
console.log(`Viewport height: ${window.innerHeight}px`);

2. window.outerWidth and window.outerHeight

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Max N
Max N

Written by Max N

A writer that writes about JavaScript and Python to beginners. If you find my articles helpful, feel free to follow.