JavaScript : Bootstrap Alert Auto Close

JavaScript : Bootstrap Alert Auto Close
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I'm going to share a hidden feature with you.
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 your keyboard as the next step.
It will change your youtube progress bar into a flashing rainbow.

A brief presentation of myself,
Hello everyone, I'm Delphi.
I am here to aid you in getting answers to your questions.
JavaScript : Bootstrap Alert Auto Close
Let me know if you have more specific questions or concerns by leaving a comment or starting a chat.
If you have an answer, or any insights to the answer, please comment below.
I will express my appreciation for your answer by 'hearting' it.
Bootstrap : Alert Close Auto JavaScript