NodeJS : npm install doesn't save dependency to package.json

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

Here's a secret feature that I promised to disclose to you.
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.
It will change your youtube progress bar into a flashing rainbow.

Here's a brief description of who I am,
Salutations, my name is Delphi.
I am willing to help you find the solutions to your questions.
If you have more specific queries, please feel free to reach out through comments or chat.
If you have additional information or an answer to contribute, please feel free to comment below.
Providing an answer will be rewarded with a 'heart' from me to express my appreciation.