warmup10 min

Valid Anagram

Given two strings s and t, return true if t is an anagram of s — the same characters with the same counts, just reordered. Different lengths → immediately false. The clean answer is a single character-count map.

isAnagram("anagram", "nagaram"); // true
isAnagram("rat", "car");         // false

Your code

Results

Run your code to see results.

Stuck? This challenge exercises:

javascript.data-structures