JSFiddle - React, Tailwind, and code Playground

by Mariya_Korotkova

JavaScript

/* console.log((function f() {
  function f() { return 1;}
  return f();
  function f() {return 2;}
})());
 */
 
/*  function foo() {
 employeeId();
 var product ='car';
 return;
 
 function employeeId() {
   console.log(product);
 }
 }
 
 foo(); */
 /* 
 (function() {
 var objA = new Object({foo: 'foo'});
  var objB = new Object({foo: 'foo'});
   console.log(objA == objB);
    console.log(objA === objB);
 
 }())
 
  */
  
/* 
  var double = 22;
  function double() {
   return 4;
  }
  
  console.log(typeof double); */
  
  class Grid {
  	constructor() {
    this.hello = 'hello'
    }
  }
  
  class GridTwo extends Grid {
    constructor() {
    super();
    	this.x = 2;
      this.y = 3;
    }
    
  }
  const GridSecond = new Grid();
  
  console.log(GridSecond.hello);