Making Array.filter ourselves

In this tutorial, we go over the built-in Array.filter() function and see how we can make the exact same function ourselves by in essence creating our own polyfill

It's actually really easy and provides a much deeper understanding of how JS works.

I hope you guys enjoy the video!

I was inspired heavily by this video: https://www.youtube.com/watch?v=GO9xhEoegtE

I just wanted to make one that was a lot shorter :) ... https://www.youtube.com/watch?v=3PBXrFBOPtg