JSFiddle - React, Tailwind, and code Playground

by atesgoral

JavaScript

var x = 'global';

(function () {
	var x = 'local';
  
  var evalOriginal = eval;
  
  eval = function (s) {
  	return evalOriginal(s);
  }
  
  function test() {
  	try {
    	return eval('x');
    } catch (e) {
	    return 'Error: ' + e;
    }
  }
  
  document.body.innerHTML = test();
})();