Learning Platforms
Refactoring Guru
Design patterns and refactoring, made clear.
Free plan Paid plans 9/10
My rating
9/10
Pricing
Free & Paid plans
Category
Learning Platforms
Last reviewed
9 Jun 2026
What it is
Refactoring Guru explains design patterns and code smells with clear writing, diagrams and examples in multiple languages. When you want to genuinely understand the Strategy or Observer pattern rather than memorize it, this is the resource.
Learning Design Patterns Architecture OOP
Why I use it
I send the patterns pages to mid-level devs when their code is functional but hard to extend. It clicks better than any textbook.
Alternatives I'd consider
Setting this up for your project?
I can integrate it properly or recommend a better fit for your case. Let's talk.
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