NodeJS : node.js, Error: Cannot find module 'express'

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I have a hidden feature that I promised to tell you about.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
After that, type the word 'awesome' on your keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

A brief introduction of myself,
Hello everyone, I'm Delphi.
I can be of service in providing you with answers to your inquiries.
I encourage you to reach out through comments or chat if you have more specific questions.
If you have additional information or an answer to share, please comment below.
Your answer will be recognized and appreciated with a 'heart' from me.