NodeJS : Nightmare.js error code -3

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, Make sure the video is currently in playing mode.
Next, enter the letters 'awesome' on your keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

A short overview of who I am,
Welcome, I'm Delphi.
Let me help you with your questions.
I welcome your comments and chats if you have more detailed queries.
We welcome your thoughts and feedback, so please comment below with your answer or insights to the answer.
Your answer will be acknowledged and appreciated, and I will 'heart' it as a sign of gratitude.