This post was helpful to me, as well as #4 of the same series: Event loop and the rise of Async programming I come from a native programming background, and wh

This post was helpful to me, as well as #4 of the same series: Event loop and the rise of Async programming I come from a native programming background, and whenever I worked on front-end javascript I always felt I didn't quite grasp what's just behind the code. These posts were a big help in getting rid of unknown unknowns.