How to Set Dynamic Object Properties using Computed Property Names

When declaring objects before ES6, you had to use static keys for properties. But since the release of ES6, you can use dynamic keys. I'll show you how they work in this article. What are Static and Dynamic Keys? What do I mean by static keys? Take a look at

from freeCodeCamp.org https://ift.tt/tOFByzX
via IFTTT https://ift.tt/Ovd3AVh