"Think of this like a GPS. The 'Strategy' is the route—walking, driving, or cycling. The GPS doesn't care how you move; it just executes the plan you plug in."
Introduction Design patterns are reusable solutions to common software design problems. This article surveys legitimate ways to find "Design Patterns" resources — PDFs, GitHub repos, and free learning materials — and gives guidance on choosing quality sources. dive into design patterns pdf github free
: You can find the official code examples for various languages on the RefactoringGuru GitHub Organization . This is the best "free" way to see the patterns in action without violating any copyrights. "Think of this like a GPS