The reverse() method reverses the order of the elements in an array. The reverse() method overwrites the original array.

Apr 3, 2025 · The reverse() method of Array instances reverses an array in place and returns the reference to the same array, the first array element now becoming the last, and the last array element becoming the first.

Jan 20, 2025 · Here are the different methods to reverse an array in JavaScript. 1. Using the reverse() Method. JavaScript provides a built-in array method called reverse() that reverses the elements of the array in place. This method mutates the original array and returns the reversed array. JavaScript

I was asked recently what was the most efficient way to reverse an array in JavaScript. At the moment, I suggested using a for loop and fiddling with the array but then realized there is a native Array.reverse() method. For curiosity's sake, can anyone help me explore this by showing examples or pointing in the right direction so I can read ...

Apr 16, 2012 · Array.prototype.reverse() is all you need to do this work. See compatibility table. It should be noted that concat copies object references into the new array. Both the original and new array refer to the same object... Heres a functional way to do it. return array.map((item,idx) => array[array.length-1-idx])

In this tutorial, you will learn how to use the JavaScript array reverse() method that reverses the order of elements within an array.

Jul 14, 2024 · The JavaScript Array reverse() method reverses the order of the elements in an array in place. The first array element becomes the last, and the last element becomes the first, and so on. It modifies the original array and returns a reference to the reversed array.

In this tutorial, you will learn about the JavaScript Array reverse() method with the help of examples. The reverse() method returns the array in reverse order.

Nov 29, 2022 · In this article, I'll show you two ways to reverse arrays in JavaScript. The reverse method of arrays reverses an array by making the last item the first, and making the first item the last. The other items in between also get reversed, respectively.

Mar 6, 2023 · In this guide, we'll take a look at how to reverse an array or list in JavaScript, using the reverse() method, functional programming and a manual for loop - both in-place and out-of-place.