I had a go at this with Python. It has tests, a fast implementation (O(n/2)) and uses memoization to optimize. https://github.com/michaelmcmillan/palindrome ht

I had a go at this with Python. It has tests, a fast implementation (O(n/2)) and uses memoization to optimize. https://github.com/michaelmcmillan/palindrome https://github.com/michaelmcmillan/palindrome