JSFiddle - React, Tailwind, and code Playground
HTML
<div id="content"></div>
JavaScript
const params = {
page: "index",
id: 34
};
let html = "";
for (let key in params) {
if (params.hasOwnProperty(key)) {
html += "<div>" + key + " = " + params[key] + "</div>";
};
};
document.getElementById('content').innerHTML = html;