[HELP] Anyone can take a look at my code and comment where the code and I don't understand each other?

Question

DOM / Javascript related problems
(comments on the .js file)

https://code.sololearn.com/WdZE55D8DfYo/?ref=app

Answer 1

Just figured how to prevent an error output. I removed the object that increases the array number after it hits the final page using DOM.

The code is still worth looking at, I'm adding more functions soon!

~Diverto

Answer 2

<b>nice</b>