ECMAScript 2021 highlights include replaceAll(), promise.any(), AggregateError, and new logical assignment operators, for starters. Let’s dive in.

Functional programming with arrays Although JavaScript’s arrays are very capable out of the box, the functional paradigm improves the clarity and maintainability of array code.

What I want to do is to be able is open the link that is assoicated with an image stored in the array in a new window when someone clicks the image that loads on the page.