JS Practice — Built-in Objects

Array.prototype.reverse() — reverse characters of a string

📖 Usage Example

const chars = 'hello'.split('')
chars.reverse().join('')  // → 'olleh'

Split a string into characters, reverse the array, then join to produce a reversed string.

Reversing a string with reverse()

Strings don't have a reverse() method, but you can split into an array of characters, reverse, then join back.

'hello'.split('').reverse().join('') // 'olleh'

💡 Hints (2)