e2e-testing-patterns

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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 tests, or establishing testing standards.

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Sourcesickn33/antigravity-awesome-skills

Added on2026-02-07

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SKILL.md Content

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.md
```
for detailed E2E patterns and templates.