Document: querySelector () method - Web APIs | MDN
Nov 7, 2025 · The Document method querySelector () returns the first Element within the document that matches the specified CSS selector, or group of CSS selectors. If no matches are found, null is …
HTML DOM Document querySelector () Method - W3Schools
The querySelector() method returns the first element that matches a CSS selector. To return all matches (not only the first), use the querySelectorAll() instead.
HTML DOM querySelector () Method - GeeksforGeeks
Jul 28, 2025 · The querySelector () method returns the first element that matches the specified Selector. It only gives one element from the HTML DOM if found else it returns null.
JavaScript querySelector: Selecting Elements By CSS Selectors
In this tutorial, you will learn how to use the JavaScript querySelector () and querySelectorAll () to find elements based on CSS selectors.
JavaScript querySelector Guide: Learn How to Access DOM ... - ZetCode
Apr 2, 2025 · In this article, we explore the document.querySelector method in JavaScript. This powerful method allows developers to select DOM elements using CSS selectors, providing flexible element …
What is the querySelector () Method and How Does it Work in JavaScript?
Feb 12, 2024 · In this article, we will look at several examples on how to use the querySelector method as well as the querySelectorAll method. The querySelector method is called on the document object …
Selecting Elements Like a Pro with JavaScript querySelector ()
Dec 10, 2024 · The querySelector() method enables JavaScript to fetch the first element within the document that matches a specified CSS selector or a group of selectors. This flexibility allows for the …
JavaScript | DOM Manipulation | querySelector() | Codecademy
Mar 21, 2025 · The querySelector() method returns the first element within the document that matches a specified CSS selector. It efficiently searches the DOM (Document Object Model) and provides a …
MDN Web Docs
You can use the API to inspect and modify the structure and content of a document.","name":"DOM"}},"browserCompat":["api.Document.querySelector"],"pageType":"web-api …
HTML Document querySelector () Method: Getting First Matching …
Feb 7, 2025 · A comprehensive guide to the HTML Document querySelector () method, including syntax, examples, and best practices for selecting the first matching element in the DOM.