Tag Archives: Maps

A Map is a collection of key🔑 — value pairs, similar to an object. It stores the key🔑 — value pairs in the insertion order. We can create a Map by passing an iterable object whose elements are in the form of key🔑 — value (Eg. [ [1,”one”], [2,”two”] ] ), or you can create an empty Map, then insert entries. …

Continue reading “A Simple Introduction to the ES6 Map Data Structure in JavaScript”