Objects & Maps

Definition

Objects are key-value stores with string/symbol keys. `Map` is an ES6 structure that allows any data type as a key and maintains insertion order, perfect for frequency counters.

Explain Like I'm New

A dictionary where you look up a word (Key) to find its definition (Value).

Interactive Coding Challenges

Write a function to implement the core logic of Objects and Maps.

Solution Code

Console output will appear here...

This is the most straightforward brute-force or fundamental approach.