---
title: "Comment by Yolanda Drew on \"Creating Visual Interest: How to Use MouseMove Hover to Reveal Background Images\" | Hashnode"
description: "im stuck at the last part. what does create a new file mean? very confused on the last part. please help. thank you"
url: "https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871/comment/64b013e2731f7770529cad08"
---

[Discussion](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871)

Comment [Creating Visual Interest: How to Use MouseMove Hover to Reveal Background Images](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871)

[Yolanda Drew](https://hashnode.com/@sincereauxiliary)

[Jul 13, 2023](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871/comment/64b013e2731f7770529cad08)

im stuck at the last part. what does create a new file mean? very confused on the last part. please help. thank you

[Israel Oyetunji](https://hashnode.com/@IsraelMitolu)

[Jul 13, 2023](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871/comment/64b013e2731f7770529cad08#reply-64b01772731f7770529cad92)

Just like you created your index.html and styles.css, you'll create a new file named app.js in the same project directory.

[Yolanda Drew](https://hashnode.com/@sincereauxiliary)

[Jul 13, 2023](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871/comment/64b013e2731f7770529cad08#reply-64b01cd6731f7770529cae0c)

im adding these codes to my website and im confused where the last part goes to bring it all together. when i add it to the header or footer tracking area the code turns all white [Israel Oyetunji](https://hashnode.com/@IsraelMitolu)

[Israel Oyetunji](https://hashnode.com/@IsraelMitolu)

[Jul 13, 2023](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871/comment/64b013e2731f7770529cad08#reply-64b01efe3910a270b4c991c7)

What error does it display in your console? [Yolanda Drew](https://hashnode.com/@sincereauxiliary)

[Yolanda Drew](https://hashnode.com/@sincereauxiliary)

[Jul 13, 2023](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871/comment/64b013e2731f7770529cad08#reply-64b02fd93910a270b4c9938a)

everything is set up but the circle isn't moving with my mouse it's just stationary [Israel Oyetunji](https://hashnode.com/@IsraelMitolu)

[Israel Oyetunji](https://hashnode.com/@IsraelMitolu)

[Jul 13, 2023](https://hashnode.com/posts/creating-visual-interest-how-to-use-mousemove-hover-to-reveal-background-images/644bd1fd93cff4f9300ae871/comment/64b013e2731f7770529cad08#reply-64b04583731f7770529cb2fc)

[Yolanda Drew](https://hashnode.com/@sincereauxiliary) okay, that means the JavaScript isn't linked. Make sure that in your index.html file, you use <script src"app.js"></script> and place it inside the `body` tags.