JavaScript object is empty

The length of an object is its extended dimension, that is, its longest side . For example, the length of the ruler in the picture is 15 cm.

You can simply use the Object. keys() method along with the length property to get the length of a JavaScript object . The Object. keys() method returns an array of a given object’s own enumerable property names, and the length property returns the number of elements in that array.

Method 1: Using the Object. The length property is used to get the number of keys present in the object . It gives the length of the object. Syntax: objectLength = Object.keys(exampleObject).length.26 Tem 2021

A good way of estimating a length is to measure it with part of your body: