Writing
Writing
Engineering craft — architecture, decisions and what they cost. Writing about the QA category itself lives on the Hawzu blog; those pieces are listed here too, marked ↗.
- Confidence Is Assembled, Not Calculated No single metric answers "are we ready to ship?" Release confidence is assembled from connected evidence — coverage, executions, defects, risk — until the pieces point the same way, then judged by people. 2026
- Software Is Inherently Uncertain Metrics tell you what you know, never what you don’t. Software is uncertain by nature, so testing can only reduce that uncertainty enough for people to decide — it can’t remove it. 2026
- Managing Test Cases Doesn’t Answer the Real Question Modern QA tools keep getting more powerful, but the category still struggles to answer the one question every release meeting asks — are we ready to ship? 2026