It would be great to see JS trough patterns, OOP and Functional programing styles

Consider expanding the section on JavaScript design patterns, focusing on their relevance and application in modern JavaScript development. While you've covered some patterns, it might be beneficial to include more, especially those that are uniquely suited to or commonly used in JavaScript.

Additionally, it would be helpful to explain why certain patterns emerged specifically in JavaScript, their advantages, and how they address particular challenges in the language. This could provide readers with a deeper understanding of JavaScript's design philosophy and evolution.