NodeJS : how to use sessions in express, couchDB, and node.js

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

I promised to reveal a secret feature to you, and now it's time to share it.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on the keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A little intro about me,
Hello everyone, I'm Delphi.
I am at your disposal to help you with any questions you have.
I am available to answer your more detailed queries via comments or chat.
If you have additional information or an answer to contribute, please feel free to comment below.
I will express my appreciation for your answer by 'hearting' it.