Does this skill support both Playwright and Cypress?

Yes, it provides comprehensive implementation patterns, configurations, and best practices for both the Playwright and Cypress testing frameworks.

How does this skill help reduce test flakiness?

It emphasizes deterministic waiting strategies, network mocking, and proper locator usage (like data-testid) rather than relying on brittle CSS selectors or fixed timeouts.

Is it optimized for CI/CD environments?

Yes, the skill provides guidance on parallel testing, test sharding, and optimized configuration settings specifically designed for high-performance CI pipelines.

Can I use this for visual regression testing?

Absolutely. It includes specific patterns for screenshot comparison and visual regression testing to catch UI changes across different browsers and devices.

Does it include accessibility testing?

Yes, it provides patterns for integrating Axe-core into your E2E flows to automate accessibility audits and ensure WCAG compliance.

E2E Testing Patterns

Name: E2E Testing Patterns
Author: amurata

byamurata

•

Security & Testing

Master end-to-end testing with Playwright and Cypress to build reliable, maintainable test suites that catch regressions and ensure deployment confidence.

About

E2E Testing Patterns provides Claude with specialized knowledge to implement, debug, and optimize end-to-end testing workflows using industry-leading frameworks like Playwright and Cypress. It offers production-ready patterns for the Page Object Model (POM), deterministic waiting strategies, and network interception to eliminate test flakiness. From setting up multi-browser CI/CD pipelines to implementing visual regression and accessibility audits, this skill helps developers build a robust testing pyramid that focuses on critical user journeys while maintaining high execution speed and reliability.

Key Features

Advanced Page Object Model (POM) templates for maintainable test code
Network mocking and request interception for isolated environment testing
Deterministic waiting strategies to eliminate race conditions and flakiness
Visual regression and automated accessibility (a11y) testing patterns
CI/CD optimization techniques including parallel execution and sharding
3 GitHub stars

Use Cases

Refactoring unreliable or 'flaky' legacy tests into stable automation
Setting up cross-browser and mobile responsive testing in CI/CD pipelines
Building automated test suites for critical paths like authentication and checkout

About

Key Features

Advanced Page Object Model (POM) templates for maintainable test code
Network mocking and request interception for isolated environment testing
Deterministic waiting strategies to eliminate race conditions and flakiness
Visual regression and automated accessibility (a11y) testing patterns
CI/CD optimization techniques including parallel execution and sharding
3 GitHub stars

Use Cases

Refactoring unreliable or 'flaky' legacy tests into stable automation
Setting up cross-browser and mobile responsive testing in CI/CD pipelines
Building automated test suites for critical paths like authentication and checkout