API Challenge for Code2040 (Leilani Reyes)
- Registration (email, github) to retrieve token
- Reversal of given string
- Finding instance of string in an array of strings (needle in haystack)
- Creating an array of strings (from initial array of strings) that do not include the given prefix
- Adding the given interval to the given timestamp, ISO 8601 format
(All of the above challenges involve JSON handling)