frontend-bug-verification

To verify a frontend bug fix, you can automate environment isolation by creating dual Git worktrees for buggy and fixed code versions. The process executes Playwright tests to capture before and after screenshots for comparison.

The best way to automate frontend bug reproduction with Playwright is by running tests against a detached HEAD commit of the buggy state. This captures the initial error, which can then be compared against the feature branch's fixed state.

Yes, you need GitHub CLI to automate bug verification and create pull requests. The process requires GitHub CLI, Git, Node.js, npm, Python, pip, and Playwright to post evidence to issues and generate PRs.

Git worktree enables testing simultaneous application states by checking out the buggy version as a detached HEAD and the fixed version as a feature branch in separate directories. This allows Playwright to execute tests concurrently on both states.

Yes, you can automatically post bug reproduction screenshots to GitHub issues. After executing Playwright tests on isolated worktrees, the captured before and after screenshots are posted directly to the corresponding GitHub issue as evidence.

You should not use dual worktrees for frontend debugging if your environment lacks the required dependencies. If you do not have Git, Node.js, Python, pip, Playwright, and GitHub CLI installed, the automated verification process will fail.