With the rising popularity of FastAPI and Pydantic, it's becoming increasingly important to protect a clean domain, free from third-party tools. I wrote an article to help you with that.

https://coderik.nl/posts/keep-pydantic-out-of-your-domain-layer/

New dev managers: help your team master the foundations.

Dependency Injection
Observer
Repository

Lead by example. Set the standard.

‘Future-proofing' often leads to unnecessary complexity. Learn how to work confidently with incomplete knowledge in our hands-on workshop on code simplification. Join us for group exercises, discussions, and practical insights that will transform your approach to software design: https://ddd.academy/keeping-it-simple/ #CleanCode #SoftwareArchitecture

Time is not absolute. Your code breaks when you treat it that way. https://hackernoon.com/code-smell-307-naive-time-assumptions-and-how-to-fix-it #cleancode

working on a new very short #presentation about #technicalDept, #cleanCode and #metrics.
whole thing is done in #inkscape, clones and the spray tool are very helpful to create visual slides

There's an art to writing code comments. Too many and nobody reads them. Too few and future developers curse your name. Find the sweet spot.

Favour composition over inheritance. Instead of deep class hierarchies, build objects by combining smaller, focused components. Easier to test, modify, and reason about. #DesignPatterns #CleanCode

The Single Responsibility Principle isn't just about classes - apply it to functions, modules, and even variables. Each should have one clear reason to change. Makes debugging and testing much easier. #CleanCode

A code review full of sarcasm and vague critiques is like giving someone a broken compass and saying “you’ll figure it out.”

Clarity > cleverness.

If you want better code, offer better feedback. Precision, kindness, and context go further than snark ever will.

New post:

Heuristics to determine unit boundaries: object peer stereotypes, detecting effects and FIRS-ness
https://codesai.com/posts/2025/07/heuristics-to-determine-unit-boundaries

Subscribe to our newsletter: https://codesai.com/newsletter/

#legacy_code #SoftwareEngineering #CodeQuality #Tech
#tdd #cleancode

Was fällt euch auf? Ist das wirklich sinnvoll so?
Diskutiert mal!

Bitte denkt selbst nach und fragt nicht einfach eine KI – eure eigenen Ideen interessieren mich viel mehr!

Migrating to Temma v2?

Here’s what’s new:

Updated method naming
Native dependency injection
Cleaner SQL handling

A solid upgrade for your PHP projects.

Full documentation: https://www.temma.net/en/documentation/migration

Preprocessor directives can do a lot more for your C# projects — especially when you want to conditionally compile code for different environments, platforms, or configurations.

Have you used preprocessor directives in a clever way? Drop your favourite use case below

‘Future-proofing' often leads to unnecessary complexity. Learn how to work confidently with incomplete knowledge in our hands-on workshop on code simplification. Join us for group exercises, discussions, and practical insights that will transform your approach to software design: https://ddd.academy/keeping-it-simple/ #CleanCode #SoftwareArchitecture

Test coverage is compound interest.
Every edge case you catch now is one less bug, one less support ticket, one more confident release.
Invest early. The payoff is peace of mind.#SoftwareEngineering #SaaSDev #CleanCode #TestDrivenDevelopment #DevLife #saasini

‘Future-proofing' often leads to unnecessary complexity. Learn how to work confidently with incomplete knowledge in our hands-on workshop on code simplification. Join us for group exercises, discussions, and practical insights that will transform your approach to software design: https://buff.ly/18k4fP6 #CleanCode #SoftwareArchitecture

DDD for PHP, the silent revolution.

Entities > Arrays
Domain services > Spaghetti code
Shared language = fewer bugs

Could business-aligned code be your next power move?

Link: https://medium.com/@mohamadshahkhajeh/building-maintainable-domain-driven-php-applications-a-practical-guide-1c1e8b45f826

Looking to understand Anti-Corruption Layers in software design? Check out my practical guide video that breaks down the concept and shows real-world applications. Let me know what you think! https://www.youtube.com/watch?v=rG9Ydvj-fco #SoftwareArchitecture #CleanCode
https://www.youtube.com/watch?v=rG9Ydvj-fco

They say learning by example is the best way to learn. I'd like to share one such example of API design process based on a recent discussion with one of my colleagues: https://medium.com/@nerudaj/a-case-study-on-api-design-f22a8665cf2d

If you follow my #TuesdayCodingTips, this showcases a practical application of many of them.

And if you dislike clean code for whatever reason, this article is an example of how to overengineer your code in three simple steps I guess :D

I started to read #CleanCode again after years, in the first chapter there is a quote that said something like "Clean Code is written by people who cares"

then I think about the code written by #ai or these #LLM stuff, and I re understand why programmers could hate the current results of these ai stuff