JSFiddle - React, Tailwind, and code Playground
by Severn101
HTML
<svg xmlns="http://www.w3.org/2000/svg" id="svg"></svg>
CSS
#svg {
fill: red;
width: 50px;
height: 50px;
}
JavaScript
var circle1 = '<circle cx="25" cy="25" r="25" xmlns="http://www.w3.org/2000/svg" />';
var circle2 = '<circle cx="25" cy="25" r="25" />';
var svgElement = document.getElementById('svg');
var parser = new DOMParser();
var doc1 = parser.parseFromString(circle1, "image/svg+xml").documentElement;
var doc2 = parser.parseFromString(circle2, "image/svg+xml").documentElement;
svgElement.appendChild(doc1);
svgElement.appendChild(doc2);