5 Design Patterns That Are ACTUALLY Used By Developers

Design patterns allow us to use tested ways for solving problems, but there are 23 of them in total, and it can be difficult to know which ones to pay attention to. In this video I cover what exactly design patterns are and the top 5 that I have used the most in my career. If you are looking for good courses on design patterns: https://dometrain.com/bundle/creational-design-patterns-in-csharp/?ref=alex-hyett 📝 Video Transcript: https://www.alexhyett.com/design-patterns/ 👨‍💻 Code: https://code.alexhyett.com/alexhyett/design-patterns 📨 Free Newsletter: https://www.alexhyett.com/newsletter/ — Join my free weekly newsletter for advice, technology and more ❤️ Support my channel: https://www.alexhyett.com/supporters/ — Say thanks by buying me a coffee or becoming a loyal supporter. 🎓 Courses: https://www.alexhyett.com/courses/ — Like the way I teach? You might like my courses too! 👨‍💻 All Code: https://code.alexhyett.com/alexhyett/youtube-code —Links to all the code for my YouTube videos can be found here. ⏳ CHAPTERS 00:00 - Introduction 00:37 - What is a Design Pattern? 02:01 - What are the Design Patterns? 03:27 - Strategy Pattern 04:38 - Decorator Pattern 05:27 - Observer Pattern 06:18 - Singleton Pattern 07:47 - Facade Pattern 🔗 SOCIAL LINKS 🐘 Mastodon — https://social.alexhyett.com/@alex 💼 LinkedIn — https://www.linkedin.com/in/alexhyett/ ☁️ Bluesky — https://bsky.app/profile/alexhyett.com 🧑‍💻 WHO AM I I’m Alex, a Software Developer and YouTube working in the UK. I make videos about software development to help developers with the skills they need to be senior developers. As well as this YouTube Channel, I also write articles on my website (https://alexhyett.com) as well as write a regular newsletter that contains some thoughts to help aspiring developers. #coding #programming #develope