Design patterns are like recipes for solving recurring problems in software development. They are tried-and-true solutions that make our code more flexible, maintainable, and scalable. Design patterns:Reusable solutions to recurring problems in software design.Provide adaptable blueprints for building well-structured, maintainable, and efficient code.Act as a shared vocabulary among developers.There are three categories of software design patterns:Creational Patterns - which focuses on how ob...