how to remove first level index of array in javascript code example

Example 1: remove first element of array javascript

var fruits = ["Banana", "Orange", "Apple", "Mango"]
fruits.shift()

Example 2: javascript how to remove first element of array

var colors = ["red", "blue", "green"]

var firstColor = colors.shift()

console.log(firstColor) // red
console.log(colors) // blue green