I have to confess that the way that this pattern was introduced in the book seemed a bit strange for me at the first sight. Especially because it is presented in three different contexts: as a wrapper to decouple function logic, as an encapsulation h...
The Singleton Pattern This is one of the most common and useful JavaScript patterns. Basically, it is used to group code in a logical unit that can be accessed through only one access point, one variable. We could make use of this technique when we ...
Hello folks! 👋 I am here to announce my brand new series about JavaScript design patterns... It has been a while since I wish to start my journey to improve my programming skills by exploring some well-known design patterns. Coincidence or not, rece...
Summary In this article, we will discuss what the Array.map function is, its usage, and recreate its behavior by creating a brand new custom function to get a deeper understanding of how it works in detail. The map function Usage Function rewriting ...
