---
type: tool
url: https://github.com/microsoft/playwright
category:
  - "[[Verification]]"
summary: "Cross-browser E2E testing and real-browser verification for agents"
added: 2026-10-16
---

## Features
- Cross-browser E2E testing (Chromium, Firefox, WebKit)
- Real-browser acceptance tests for TDD gates (pairs with superpowers)
- Visual regression & screenshot diffing (`toHaveScreenshot`)
- Live-DOM accessibility checks (evidence for ui-skills audits)
- Trace viewer: step-by-step replay of failed agent runs
- Test agents: planner / generator / healer (`npx playwright init-agents`)

## Notes