Tomas Tulka's Blog

Random thoughts about programming and other stuff.


Sprint Goals as the Health Check of Delivery

What Sprint Goals reveal about your Scrum process and why it matters.

OOP Is Still Cool in 2025

Object-oriented programming might not be perfect but it is still the best we have.

The Power of Silly Questions

Nothing is obvious in software development.

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Learning WebAssembly Series

A series of learning texts covering the first steps with WebAssembly for complete beginners.

How Cohesion and Coupling Correlate

Cohesion done right reduces the coupling and complexity of systems.

You Aren’t Gonna Need Microservices

Do you really need a cluster of pods, service mesh, and stream-processing platform right now?

Good and Bad Monolith

It is unfortunate that monolith has become a dirty word. In fact, a physical monolith is typically the right thing to do. Pure evil is monolithic thinking.