What You Should Know About ES6 Maps
Too Long; Didn't Read
<a href="https://hackernoon.com/tagged/javascript" target="_blank">JavaScript</a> ES6 introduces a new <a href="https://hackernoon.com/tagged/data-structure" target="_blank">data structure</a>, called <em>maps</em>. Maps<em> </em>are<em> </em>designed as an alternative to using Object literals for storing key/value pairs that require unique keys, and provide very useful methods for iteration.