addClass javascript Code Snippet in 2025
browserbeginner
Last Updated: 11 May 2025
Adds a class to an HTML element.
- Use
Element.classListandDOMTokenList.add()to add the specified class to the element.
const addClass = (el, className) => el.classList.add(className);addClass(document.querySelector('p'), 'special'); // The paragraph will now have the 'special' class
javascript snippet similar to addClass For You in May 2025
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