jQuery : jQuery - plugin options default extend()

jQuery : jQuery - plugin options default extend()
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On Google, Search for "hows tech developer connect"

I have a hidden feature that I promised to tell you about.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
After that, type the word 'awesome' on your keyboard.
Your YouTube progress indicator will turn into a shimmering rainbow.

A little intro about me,
Greetings, my name is Delphi.
I help you answer your questions.
jQuery : jQuery - plugin options default extend()
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default options plugin jQuery : - extend() jQuery