In JavaScript, there will be times when you need to access an HTML element. The  querySelector method is a web API that selects the first element that matches the specified CSS selector passed into it. But how does this work in more detail? In this article, we will look

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Learn how to use the querySelector() method in JavaScript to select HTML elements based on CSS selectors. Discover the basic syntax, working with type selectors and class selectors, and using the querySelectorAll() method.

What is the querySelector() Method and How Does it Work in JavaScript?

Basic Syntax for the querySelector() Method

How to Use the querySelector() Method with Type Selectors

How to Use the querySelector() Method with Class Selectors