How to QA Code Written by Claude Code

Give it a well-formed prompt, and it will write a working implementation, refactor your components, fix a failing test, and open a pull request - all without leaving your terminal. For teams that have adopted it, the productivity gain is measurable within a week. The gap is verification. Claude Code is optimized for writing code, not for confirming that the code works end-to-end in a real browser across the full feature surface. That step still defaults to a human clicking through the UI manually, or to a test suite that may not exist yet.