NodeJS : npm install bower using -g vs --save-dev

NodeJS : npm install bower using -g vs --save-dev
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, 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.

Here's a short introduction about myself,
Hi, my name is Delphi, nice to meet you.
Let me aid you in resolving any queries you may have.
NodeJS : npm install bower using -g vs --save-dev
Let me know if you have more specific questions or concerns by leaving a comment or starting a chat.
Please feel free to leave a comment below if you have an answer or insights on the answer.
I will 'heart' your answer to show my gratitude for your contribution.
install -g npm : vs using NodeJS --save-dev bower