Create a simple image slideshow that automatically cycles through a
set of images using setInterval.
On html create a div and inside div put 3 images
so at the time show only on image after 3 second show 2nd image and
after 3 second show third image so keep rotation each 3 seconds.
const slides = document.querySelectorAll('.img');
let current = 0;
setInterval(() => {
slides[current].classList.remove('active');
current = (current + 1) % slides.length;
slides[current].classList.add('active');
}, 3000);