10 Tips to Become REALLY Good at Python

👉 Visit https://brilliant.org/ArjanCodes/ to try Brilliant for free for 30 days. You’ll also get 20% off an annual premium subscription. In this video, I’ll share 10 tips that can take you from a good Python developer to a great developer. Make sure you watch this video till the end to find out what many developers struggle with.  🔥 GitHub Repository: https://git.arjan.codes/2025/pytips. 💡 Learn how to design great software in 7 steps: https://arjan.codes/designguide. 🎓 ArjanCodes Courses: https://www.arjancodes.com/courses. 🔖 Chapters: 0:00 Intro 0:17 Tip 1: Master Comprehensions 2:21 Tip 2: Use F-Strings for String Formatting 8:24 Tip 3: Know the Built-In Functions 11:24 Tip 4: Use Generators for Efficient Iteration 13:03 Tip 5: Use Context Managers for Resource Management 15:24 Tip 6: Leverage Python’s Libraries 17:30 Tip 7: Use Typing for Better Code Clarity 19:18 Tip 8: Use Abstraction to Decouple Your Code 22:19 Tip 9: Write Tests 24:26 Tip 10: Use Classes and Functions Wisely 27:11 Final thoughts This video was sponsored by Brilliant. #arjancodes #softwaredesign #python