With every js file created, does html need to be linked with it$.$ Do i always have to have an html file with it or I can create and run code with js only? And if I run a code, do create a seperate file to test it or do i continue under one file. I feel this is may be regarded as a stupid question, but I am honestly confused each time I want to start a js file.

For this Compulsory Task, you will be making your own higher$-$order function

that mimics the behaviour of a built$-$in method that already exists $($similar to

what we did earlier when we created our own implementation of the built$-$in

function map$(),$ which we called myMapper$()).$

Follow these steps:

You're going to be creating your own filter function that is similar to the

built$-$in filter$()$ method in JavaScript. The first thing you need to do is to

have a look here to familiarise yourself with the built$-$in filter$()$ method.

Once you have the basic idea, you can move on to the next step.

Create a higher$-$order function named myFilterfunction$()$ in a file named

higherorder.js $($do not use the built$-$in function at all $-$ the objective is to

create a different filter function of your own$).$

Your filter function should take the following two arguments:

An array of strings with $10$ words, where at least three of the words

have six letters.

A callback function that returns a boolean based on whether or not

a word has six letters.

myFilterfunction$()$ should return a new array that contains only the

words that are six letters long and no other words.

Remember: you may not use the built$-$in filter method to complete this task!