Convert jQuery to Vanilla JavaScript instantly. Perfect for removing jQuery dependency, reducing bundle size, and modernizing legacy web applications with native browser APIs.
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Converting jQuery to Vanilla JavaScript removes an unnecessary dependency, reduces bundle size by ~30KB, and uses modern browser APIs that are now widely supported. Our AI converter translates jQuery selectors to querySelector/querySelectorAll, $.ajax to fetch(), and animations to CSS transitions or Web Animations API. Perfect for modernizing legacy applications, improving page load performance, removing technical debt, or building lightweight websites without framework overhead. Modern browsers now support all the features jQuery provided - DOM manipulation, event handling, AJAX, and animations - making jQuery unnecessary for new projects.
Converts $() selectors to querySelector/querySelectorAll. $('#id') becomes document.querySelector('#id'), $('.class') uses querySelectorAll, and method chaining converts to loops or forEach on NodeLists.
Transforms $.ajax() to modern fetch() API. $.get/$.post become fetch requests, success/error callbacks convert to promises or async/await, and jQuery's automatic JSON parsing maps to response.json().
Converts jQuery animations to CSS transitions or Web Animations API. .fadeIn/.fadeOut use opacity transitions, .slideUp/.slideDown use height animations, and .animate() maps to element.animate() method.
Transforms .on()/.click() to addEventListener(). Event delegation patterns use event.target matching, .off() becomes removeEventListener(), and $(document).ready() converts to DOMContentLoaded event.
$() selectors convert to querySelector() or querySelectorAll(). $('#id') becomes document.querySelector('#id'), $('.class') uses querySelectorAll('.class'), and chained methods convert to forEach loops or modern array methods.
jQuery $.ajax() converts to fetch() API. $.get() and $.post() become fetch() with appropriate options, success/error callbacks convert to .then().catch() or async/await, and JSONP converts to CORS fetch or alternative approaches.
Yes! jQuery animations ($('.el').fadeIn(), .slideDown()) convert to CSS transitions/animations or Web Animations API. .animate() converts to CSS keyframes or element.animate(), and timing functions map to CSS equivalents.
