Software design patterns help developers to solve common recurring problems with code. Let's explore 10 patterns from the famous Gang of Four book and implement them with JavaScript and TypeScript #programming #compsci #learntocode 🔗 Resources Learn more from Refactoring Guru GOF Design Patterns Book Criticism of Design Patterns 📚 Chapters 00:00 Design Patterns 01:00 What are Software Design Patterns? 01:34 Singleton 02:24 Prototype 03:46 Builder 04:23 Factory 04:54 Facade 05:47 Proxy 06:45 Iterator 07:47 Observer 08:58 Mediator 09:50 State 🔥 Get More Content - Upgrade to PRO Upgrade to Fireship PRO at Use code lORhwXd2 for 25% off your first payment. 🎨 My Editor Settings - Atom One Dark - vscode-icons - Fira Code Font 🔖 Topics Covered - TypeScript and JavaScript Design Patterns - Algorithm vs Design Pattern - What is Gang of four? - Are design patterns still relevant? - Design patterns basics tutorial