JSFiddle - React, Tailwind, and code Playground

JavaScript

var tbl = document.createElement("table");

for(var i=0;i<=10;i++){
    var tr = document.createElement("tr");
    
    for(var j=0;j<=10;j++){
        var td = document.createElement("td");
        td.innerHTML = i*j;
        tr.appendChild(td);
    }
    tbl.appendChild(tr);
}

document.body.appendChild(tbl);