JSFiddle - React, Tailwind, and code Playground

by HappyCougar

HTML

<p id="pass"></p>
<input type="button" id="button" value="Тыц">

JavaScript

button.onclick = function () {
	pass.innerHTML = generatePassword(10);
}


function generatePassword(length) {
    var charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789",
        retVal = "";
    for (var i = 0, n = charset.length; i < length; ++i) {
        retVal += charset.charAt(Math.floor(Math.random() * n));
    }
    return retVal;
}