ES6 Essentials 20: WeakSets and WeakMaps

In this tutorial, you'll learn about WeakSets and WeakMaps in ES6.

In the previous lessons we looked and sets and maps and how you can use these data structures. In this tutorial, we'll compare how the weak equivalents, WeakSet and WeakMap compares and when you might use them.

#JavaScript #ES6 #ES6Essentials Channel Handle @codebubb