JavaScript : Push multiple elements to array

JavaScript : Push multiple elements to array
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a secret feature that I want to reveal 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 the keyboard.
Your YouTube progress bar will transform into a flashing rainbow.

A brief presentation of myself,
Nice to meet you, I am Delphi.
I can provide you with assistance to help you answer your questions.
JavaScript : Push multiple elements to array
If you need more specific information, let me know by leaving a comment or starting a chat.
If you have an answer or any relevant information to share, please comment below.
Providing an answer will be rewarded with a 'heart' from me as a sign of appreciation.
multiple JavaScript elements to array : Push