Promises
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Pending
Title Text
Fullfilled
You have a choice
Promises
- Allow us to wait on other code to finish execution before running the next piece of code
- Give us the ability to think sequentially about code.
Promise has 3 states
a.Pending — Asynchronous operation has not completed yet
b.Fulfilled — Operation has completed and the Promise has a value
c.Rejected — Operation has completed with an error or failed.