🧠 Engineering Culture

SOLID Principles: The OOP Rules You're Still Ignoring

Your codebase is a dumpster fire. SOLID principles promise to fix that—if you actually use them.

theAIcatchup Apr 09, 2026 4 min read
Code snippets contrasting bad and good SOLID principle examples

⚡ Key Takeaways

  • SRP splits bloated classes—your UserService isn't a circus. 𝕏
  • DIP via injection kills coupling; static new() is dead weight. 𝕏
  • Penguin LSP lesson: Subtypes can't break base expectations. 𝕏
Published by

theAIcatchup

Ship faster. Build smarter.

#Clean Code #OOP design #SOLID principles #object-oriented design #software-architecture

Worth sharing?

Get the best Developer Tools stories of the week in your inbox — no noise, no spam.

Originally reported by dev.to

Related Stories

📬

Stay in the loop

The week's most important stories from theAIcatchup, delivered once a week.

No spam. Unsubscribe any time.