Answers for "how to add element in first of array in javascript"

javascript append how first element

// 2018+ Version
parentElement.prepend(newFirstChild)

Posted by: Guest on July-26-2020

push element to array to first place js

let arr = [4, 5, 6]

arr.unshift(1, 2, 3)
console.log(arr);
// [1, 2, 3, 4, 5, 6]

Posted by: Guest on June-15-2021

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