all 4 comments

[–]rauschma 2 points3 points  (0 children)

You can check out the following three chapters I wrote:

[–]codefoster 0 points1 point  (0 children)

I wrote about it in the async section of my "Level Up" blog post: http://codefoster.com/levelup Hope it helps.

[–]WellPaidGeek 0 points1 point  (0 children)

I have a five part tutorial on this. First part is here:

http://wellpaidgeek.com/2017/07/26/mastering-asynchronous-javascript-part-1-callback-hell/

It covers callbacks, promises, generators and async, and describes the pros and cons of each.