Blog

• Testing in the Age of AI: The Contract-Driven Loop — AI didn't kill QA. It collapsed the distance between developers and the tests they should always have owned. Here's what the new center of gravity looks like.
• Playwright vs Cypress vs Selenium in 2026: A Comparison That Picks a Side — The 2026 adoption numbers, the 200-test benchmark, the honest deal-breaker for each, and which one to choose for a new project this year.
• Test Coverage Explained: What 80% Actually Means (And When It Doesn't) — Line vs branch vs MC/DC coverage, where the 80% target came from, and how to use coverage as a diagnostic instead of a gate.
• Will AI Replace QA Testers? An Honest 2026 Answer — The short version: no. The long version explains what's actually changing, what to learn first, and what to say when your CTO asks about headcount.
• How to Write a Bug Report That Actually Gets Fixed — The six fields that separate a bug report that ships this sprint from one that dies in triage. A practical checklist from years of QA and SDET work.
• Defect Density: Formula, Examples, and Benchmarks — What defect density measures, how to calculate it (with worked examples), what counts as a good number, and where the metric misleads.