ES6 promises Java script

#1

Sir I don’t understand about promises anything… What is happen in this topic and what is the use of promises why used promises and what is the work of done function and how to call it all those function

#2

Please watch this: https://www.youtube.com/watch?v=DHvZLI7Db8E
Promises are used to get data from an API for example, a response from API is not immediate so we store it in form of “promise”, consider this as data that will populate when the response from API is given

#3

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