JSFiddle - React, Tailwind, and code Playground

by user645715

HTML

<div id="output"></div>

JavaScript

var strings = ['1', '1.25', '0', '0.0', '1.2e+03', '0x65', '0xA123', 'two', '3+2', 'pi', '"2"', "'2'", "Math.sum(1,3)"];

for (var i=0; i<strings.length; i++) {
    var res = [strings[i], (isNaN(strings[i])?'NaN':'Number')];
    $('<div/>', {
        text: JSON.stringify(res)
    }).appendTo("#output");
}