Higher Order Functions - Design Patterns in JavaScript

A Higher Order Function (HOC) is a function that takes are least one or more functions as arguments or a function that returns a function as its result.

## How is this possible
* In JavaScript, functions are first-class citizens
* Functions can be passed around as values, even to other functions
* Composition - Take lots of functions and compose them together to build features

## Why use higher order functions?
* Makes code more reusable
* Can make your code more readable by abstracting details away

## You've used higher order functions before

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[kirakira]

You are the best teacher on YouTube !❤❤! Please keep going !💪💪

[MrKeepItTrill]

Great video, been enjoying this series so far. Just one suggestion: collapsing code blocks during the video can make it annoying to keep track of what's going on. Maybe make the terminal a bit smaller (or even pin it to the right instead of bottom) and show all the code?

[noumanshoaib]

What an amazing video mate, keep it up. love the concept.

[sergiyrudenko]

Thanks, Tom! Great lesson as usual! Can I ask you to commit code from lessons or make the code smaller to see everything, please, it's a little bit hard to follow the whole process when I can't see the entire code simultaneously? 🙏