NodeJS : Passing variables to the next middleware using next() in Express.js

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

I promised to share a hidden feature with you, and here it is.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Then, type the letters 'awesome' on your keyboard as the next step.
Your YouTube progress indicator will turn into a shimmering rainbow.

A brief introduction of myself,
Welcome, I'm Delphi.
I am here to aid you in getting answers to your questions.
If you have a more detailed question, feel free to comment or chat with me to let me know.
Your thoughts and contributions are welcome, so please leave a comment below if you have an answer or insights to the answer.
I will express my appreciation for your answer by 'hearting' it.