How to make palindrome words checker in JavaScript?

Answer 1

Thanks bro

Answer 2

// with the help of ES6:

var no = 'palindrome', yes = 'racecar';

const is_palindrome = s => [...s].reverse().join('') == s;

console.log(is_palindrome(no));
console.log(is_palindrome(yes));

/*
sentences needs a few more steps to handle words separators ;)
*/