19.4"Shift-Left Testing"

What they say: "How does AI help us shift left?"

What they mean: Moving testing earlier in the development process — catching bugs before they reach QA.

What you should say: "AI agents can generate browser tests from requirements or PR descriptions, running them against feature branches before the code is even reviewed. A developer pushes code, the CI pipeline spins up the app, and the planner agent explores the new UI and drafts scenarios — all before a human QA engineer touches it. This catches layout bugs, broken flows, and regression issues at the PR stage instead of the QA stage."