Why a notebook?

The Tester's Notebook is a weekly publication about software testing.

For years, I've carried notebooks filled with testing notes, conference insights, questions, and observations from practice.

The best testing ideas rarely arrive as complete solutions. They begin as questions, patterns, and half-formed thoughts captured before they are forgotten.

The Tester's Notebook is where I explore those ideas in public—sharing observations and lessons from hands-on testing, quality, risk, AI-enabled systems, and the ongoing practice of learning.