Removing Elements from an Array

Another command that makes working with arrays easier is the pop() command, which removes the last element from an array and returns its value. Similar to the push() command, it uses dot notation.

Let's look at an example:

const colors = ["Blue", "Green", "Pink"];
const lastColor = colors.pop();
console.log(lastColor); // Prints: Pink
console.log(colors); // Prints: Blue,Green

The command colors.pop() removed the last element from the colors array. The value of this element ("Pink") was stored in the lastColor variable. Then we printed the lastColor variable and the colors array.