rootcastleco/e2e-testing-patterns
skills/e2e-testing-patterns/SKILL.md
Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky...
$ install --global
skillsauthnpx skillsauth add rootcastleco/rei-skills e2e-testing-patternsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Apr 30, 2026, 11:18 AM10.6s1 file scanned
SKILL.md
- name:
- e2e-testing-patterns
- description:
- Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky...
- risk:
- unknown
- source:
- rootcastle-rei
E2E Testing Patterns
Build reliable, fast, and maintainable end-to-end test suites that provide confidence to ship code quickly and catch regressions before users do.
Use this skill when
- Implementing end-to-end test automation
- Debugging flaky or unreliable tests
- Testing critical user workflows
- Setting up CI/CD test pipelines
- Testing across multiple browsers
- Validating accessibility requirements
- Testing responsive designs
- Establishing E2E testing standards
Do not use this skill when
- You only need unit or integration tests
- The environment cannot support stable UI automation
- You cannot provision safe test accounts or data
Instructions
- Identify critical user journeys and success criteria.
- Build stable selectors and test data strategies.
- Implement tests with retries, tracing, and isolation.
- Run in CI with parallelization and artifact capture.
Safety
- Avoid running destructive tests against production.
- Use dedicated test data and scrub sensitive output.
Resources
resources/implementation-playbook.mdfor detailed E2E patterns and templates.
🏰 Rei Skills — Curated by Rootcastle Engineering & Innovation | Batuhan Ayrıbaş
Engineering Beyond Boundaries | [email protected]
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