https://github.com/MomenSherif/iti-design-patterns
The Catalog of Design Patterns
Design patterns were popularized by the book "Design Patterns: Elements of Reusable Object-Oriented Software", published in 1994 by a group of four C++ engineers.
The book explores the capabilities and pitfalls of object-oriented programming, and describes 23 useful patterns that you can implement to solve common programming problems.
These patterns are not algorithms or specific implementations. They are more like ideas, opinions, and abstractions that can be useful in certain situations to solve a particular kind of problem.
The specific implementation of the patterns may vary depending on many different factors. But what's important is the concepts behind them, and how they might help us achieve a better solution for our problem.
This being said, keep in mind these patterns were thought up with OOP C++ programming in mind. When it comes to more modern languages like JavaScript or other programming paradigms, these patterns might not be equally useful and might even add unnecessary boilerplate to our code.
Nevertheless, I think it's good to know about them as general programming knowledge.
three main categories: creational, structural, and behavioral pattern