JSFiddle - React, Tailwind, and code Playground

HTML

<div id="content-list"></div>

JavaScript

var  contentList = [
    {'img_src':'https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Helly_Hansen_logo.jpg/220px-Helly_Hansen_logo.jpg',}, 
    {'img_src':'http://11mi7n1nixxp1oanc832xou8.wpengine.netdna-cdn.com/wp-content/uploads/sites/6/2015/03/helly-hansen-logo.png'}
    ];
var htmlStr = ''; // declare a variable which will hold the html for list
for(var i=0;i<contentList.length;i++) // create a loop to loop through contentList
{
   htmlStr += "<div><img src='"+contentList[i].img_src+"'/>";
}
document.getElementById('content-list').innerHTML = htmlStr;