NodeJS : JavaScript: Find Matches AND Differences in two Arrays of Objects

NodeJS : JavaScript: Find Matches AND Differences in two Arrays of Objects
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.
Next, enter the letters 'awesome' on your keyboard.
It will change your youtube progress bar into a flashing rainbow.

A short overview of who I am,
Howdy, my name's Delphi.
I am here to provide you with assistance in answering your questions.
NodeJS : JavaScript: Find Matches AND Differences in two Arrays of Objects
Don't hesitate to leave a comment or start a chat if you have a more specific question.
We encourage you to leave a comment below if you have an answer or insights on the answer.
I will 'heart' your answer to show my gratitude for your contribution.
NodeJS : of Find JavaScript: two Objects Matches in Arrays AND Differences