var arr=[1,2,5,6,2]
arr.reverse()

array = [1 2, 3]
reversed = array.reverse()

const list = [1,2,3,4,5];
list.reverse(); // It changes the original array
console.log('reversed:', list);
// expected output: "reversed:" Array [5, 4, 3, 2, 1]

const fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.sort();
fruits.reverse();

//The reverse() method reverses the elements in an array.
const fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.reverse();
//output >> ["Mango", "Apple", "Orange", "Banana"]
//if you find the answer is useful ,
//upvote ⇑⇑ , so can the others benefit also . @mohammad alshraideh ( ͡~ ͜ʖ ͡°)

// reversing an array in javascript is kinda hard. you can't index -1.
// but i can show how you can do it in 4 lines.
var myArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
for (var i = myArray.length - 1; i > 0; i -= 1) {	myArray.shift();	myArray.push(i);
}
console.log(myArray); // output: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

numArr.reverse();
strArr.reverse();
console.log(numArr);
console.log(strArr);

 int[] xr = {1, 2, 3, 4, 5}; System.out.print("["); for (int i = xr.length - 1; i >= 0; i--) { System.out.print(xr[i] + ", "); } System.out.println("\b\b]"); }

// reverse array elements in javascript
const arr = ["first", "second", "third"];
arr.reverse(); // Mutates the array
console.log(arr); // ["third", "second", "first"]

const reverseArray = (arr)=>{ for (let v = arr.length ; v > 0 ; v--) { return arr[v]; }
}
//if you find this answer is useful ,
//upvote ⇑⇑ , so can the others benefit also . @mohammad alshraideh ( ͡~ ͜ʖ ͡°)