Discover how testers are using public goals, badges and community support to grow their skills, gain confidence and make progress in 2026

A worksheet to help you evaluate your Quality Engineering skills

Celebrating reaching 1099 community stars

The simple act of posting this memory to celebrate 999 community stars will take me to 1,000 stars. #Starmageddon continues...

First time collecting over 200 and 300 hundred stars in November and December. Finished the year on just over 850

2025 didn’t happen to me. I showed up and built it. Spoke across continents. Won Best Tutorial at EuroSTAR 2025. Got a book mention. Became an ambassador. Launched courses. Played where it matte...

2025 didn’t happen to me. I showed up and built it. Spoke across continents. Won Best Tutorial at EuroSTAR 2025. Got a book mention. Became an ambassador. Launched courses. Played where it matte...

Leaving it late

I don't typically set goals, and don't share them. But next year is potentially a big one. For me personally, by the time MoTaCon rolls around, I'll have had my 60th birthday, and I'll celebrate by...

Architectural diagrams are visual maps, or blueprints, that show how a software system is put together. They highlight the key components, how they connect, and how information flows between them. You don’t necessarily need every tiny detail of the system. The value comes from seeing the structure clearly enough to understand the system, ask relevant questions, identify potential risks or gaps, and understand how changes and data might travel through the system. A helpful diagram makes the often invisible visible. It shows where the complexity lives, where bottlenecks might appear, and which parts of the system you’ll want to explore, test, or monitor more closely. A diagram can play an important role in understanding a system's testability. Whether the diagram is a simple sketch on a whiteboard in a meeting to help a discussion or decision, or a formal diagram in a tool, the goal is the same. A shared understanding of the system that supports teams making smarter quality and testing decisions.

Software architecture is the high-level shape, or blueprint, of a software system. Architectural decisions, existing circumstances, or context constraints lead to a set of decisions that define how the parts, or components, fit together, how they communicate, how data is used and flows, and how the system evolves, changes, and stays reliable over time. Architecture, most often viewed via architecture diagrams, gives us the big picture so we can make smart choices about design, testing, performance, security, and where the risks sit. You don’t need to know every detail to benefit from understanding architecture. Even reading and understanding a simple view of the main components, their responsibilities, and the data flows can help you ask better questions, spot gaps earlier, and plan testing that aligns with how the system actually works.