reverse a loop in javascript

To reverse a loop in JavaScript, you can use a 'for loop' and decrement the count instead of incrementing it. Here is an example:

index.tsx
for(let i = array.length - 1; i >= 0; i--){
  // Your code here
}
66 chars
4 lines

In this example, the loop counts down from the last index of the array to 0. You can replace array.length with the length of any array you want to reverse loop through.