Developed an automated Playwright test suite for the cloudflare/templates repository, focusing on the Workflows Starter Template to ensure reliable workflow visualization and UI element validation. Leveraging TypeScript and front end testing expertise, the work centered on designing end-to-end tests that increased coverage and reduced the need for manual quality assurance. The approach emphasized automation to accelerate feedback cycles and support safer, faster releases. By collaborating across teams and co-authoring the implementation, the developer strengthened regression detection and improved test reliability. This contribution addressed the need for consistent UI validation, streamlining the QA process and enhancing the maintainability of the codebase.