Codewars 7 Kyu How Many Unique Consonants Javascript

Summary

this one uses for loops, the toLowerCase() method, and more kata link: ... this one uses double for loops, the replace() method, and more kata link: ... this one uses the match() method and regex match() info: ... this one uses the String() constructor, a conditional operator, and template literals kata link: ... this one uses the Array.from() method and the ternary operator kata link: ... this one uses a lot of techniques bitwise OR (|) info: ... this one uses the right shift operator, recursion, and the ternary operator kata link: ... this one uses a for loop, the reduce() method, and more kata link: ...