May 30, 2020 in Node.Js
Q:

How can you avoid callback hells?

1 Answer

0 votes
May 30, 2020

There are lots of ways to solve the issue of callback hells:

modularization: break callbacks into independent functions

use a control flow library, like async

use generators with Promises

use async/await (note that it is only available in the latest v7 release and not in the LTS version - you can read our experimental async/await how-to here)

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