jQuery : How do I check if user is logged in javascript

jQuery : How do I check if user is logged in javascript
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, Make sure this video is playing.
Next, enter the letters 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

Let me give you a brief introduction of who I am,
Hello, I am Delphi.
I am at your disposal to help you with any questions you have.
jQuery : How do I check if user is logged in javascript
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Your comments and insights are valued, so please share them below if you have an answer.
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