30-seconds-of-code/toggleClass.md at 003b4b21d0bc2551990a461ff75a59ffe0aebfb5

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title	tags	expertise	firstSeen	lastUpdated
Toggle class of HTML element	browser	beginner	2017-12-28T23:46:33+02:00	2020-10-22T20:24:30+03:00

Toggles a class for an HTML element.

Use Element.classList and DOMTokenList.toggle() to toggle the specified class for the element.

const toggleClass = (el, className) => el.classList.toggle(className);

toggleClass(document.querySelector('p.special'), 'special');
// The paragraph will not have the 'special' class anymore