AI solution for Interview Question on BFE.dev
59. What is Array-Like Objects in JavaScript?

An Array-Like object is an object that has properties and methods similar to a regular Array object but does not possess all the functionalities of a regular array, such as the methods like push(), pop(), and splice(). These objects can be indexed like an array, and their property values can be accessed with bracket notation.

To loop through Array-Like Objects, we can use a for loop or forEach method, just like we do for regular arrays. Here is an example of using a for loop to loop through a NodeList object:

const list = document.querySelectorAll('li');
for (let i = 0; i < list.length; i++) {
  console.log(list[i].textContent);
}