length of json array js code example

Example 1: json object length in javascript

const data = { a : 'b', c : 'd' };

const length = Object.keys(data).length;

//Length is 2

Example 2: javascript count elements in json object

var myObject = {'name':'Sherlock', 'address':'221b Bakerstreet','city': 'London'}

  var count = Object.keys(myObject).length;
  console.log(count);