visual-setup

Setting up visual regression testing involves scaffolding in-project config files for Playwright route screenshots, detecting prerequisites, and capturing OS-matched baselines. This enables a deterministic review workflow without installing dependencies or manually wiring baselines.

Yes, Storybook component isolation is supported as an optional Tier 2 expansion. You can add Storybook component captures alongside Playwright route screenshots and manage visual diffs using the local approve-or-reject review app.

Deterministic visual baseline review uses OS-matched baselines, controlled serve commands, and human-only snapshot approval to keep visual diffs reproducible across CI and local runs. You need it to prevent flaky screenshot tests caused by environment inconsistencies.

No, scaffolding visual testing config does not require installing new dependencies. The setup detects prerequisites, records the visual-testing flag in project context, and places all files under a single visual-review folder without modifying your dependency tree.

Handling visual diffs across different operating systems requires OS-matched baseline capture and controlled serve commands. This ensures snapshot comparisons remain reproducible and accurate whether running locally or in CI pipelines.

The best way to approve or reject visual changes is using a local review app that enforces human-only snapshot approval. This safeguard ensures visual diffs are evaluated manually before updating deterministic baselines.