freeCodeCamp/guide/english/javascript/tutorials/iterate-with-javascript-while-loops/index.md

---
title: Iterate with JavaScript While Loops
---
Another type of JavaScript loop is called a `while loop` because it runs `while` something is true, and stops once that something is no longer true.

    var ourArray = [];
    var i = 0;
    while(i < 5) {
      ourArray.push(i);
      i++;
    }