Learn how to add an active class to the current element with JavaScript. Highlight the active/current (pressed) button:

If JavaScript has been disabled within your browser, the content or the functionality of the web page can be limited or unavailable. This article describes the steps for enabling JavaScript in web browsers.

Jul 30, 2024 · We will explore two different approaches to add an active class to the current element with JavaScript: In this approach, we are using event listeners to manage the active class for interactive …

With pure Javascript, you can use Element.classList.add() to add a class to an element.

Nov 3, 2025 · The :active pseudo-class is commonly used on <a> and <button> elements. Other common targets of this pseudo-class include elements that are contained in an activated element, …

Dec 27, 2023 · By leveraging active classes, you gain immense flexibility over styling without editing your CSS files directly. But what exactly are active classes, how do you implement them, and what is …

Nov 14, 2025 · In this guide, we’ll demystify how to dynamically add an `active` class to navigation links based on the current URL using JavaScript. We’ll cover everything from basic implementations to …

May 8, 2020 · How to add an active class to the current element with JavaScript? Javascript Web Development Object Oriented Programming

Learn how to use JavaScript's document.activeElement to detect and manage focus states in your web applications. Perfect for handling keyboard events and form interactions in modern web development.

Learn how to add an active class to the current element with JavaScript. You can read on how to do it in this tutorial:...