JSFiddle - React, Tailwind, and code Playground

HTML

<img id="img1" src="concert1.gif" alt="concert1.gif"/>

CSS

.img{width:200px;height:100px;display:block;}

JavaScript

var image = document.getElementById("img1");
var src = ["concert2.gif","concert3.gif","concert4.gif","concert5.gif","concert1.gif",];

var step=0
    function slideit() { 
        image.src = src[step];
        image.alt = src[step];
        if(step<4){
            step++;
        }else{
            step=1;
        }
    }        
    setInterval(slideit,5000);