Even though we don't encounter the inner deep workings of Javascript on a day to day basis even though we write code daily does not mean there is no advantage in knowing how things function under the hood.
Take the Javascript event loop for instance. I recently created an article (along with a video) explaining the Javascript event loop and how it is so awesome even though it is just single-threaded! Getting to know about how the language is functioning sets up some new thought patterns in your mind and ever so slightly changes the way you write code, subconsciously, but for good.
Check out the article here if you missed it:
Article No Longer Available
Continuing on the same lines, let us today dig into what promises actually are, how they came into being, what problem they are trying to solve, and finally, a brief explanation of how they internally work.
Here is a video I created explaining those right from the basics.
Let me know your opinions about it. Cheers! ๐ป
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