Does this skill support both Playwright and Cypress?

Yes, it provides comprehensive patterns, configurations, and implementation examples for both Playwright and Cypress frameworks.

Does it integrate with CI/CD?

Absolutely. It includes best practices for CI/CD integration, including parallelization, sharding, and generating automated test reports.

Is visual regression testing included?

Yes, it provides specific patterns for implementing visual comparison tests to catch UI regressions that functional tests might miss.

How does this help with flaky tests?

It introduces deterministic waiting strategies and network mocking techniques that move away from fixed timeouts, ensuring tests are stable across different environments.

Can I use this for mobile browser testing?

Yes, the skill includes patterns for mobile device emulation and cross-browser project configurations specifically for Playwright.

E2E Testing Patterns

Name: E2E Testing Patterns
Author: HermeticOrmus

byHermeticOrmus

Security & Testing

Implements robust end-to-end testing architectures using Playwright and Cypress to ensure application reliability and seamless user journeys.

About

This skill equips developers with industry-leading patterns for building maintainable, non-flaky end-to-end test suites. By leveraging advanced configurations for Playwright and Cypress, it provides standardized approaches for the Page Object Model (POM), data fixtures, network interception, and cross-browser validation. Whether you are debugging fragile tests, setting up CI/CD pipelines, or implementing visual regression checks, this skill ensures your testing strategy aligns with the Testing Pyramid philosophy for maximum deployment confidence and code quality.

Key Features

Implementation of Page Object Model (POM) for maintainable test structures
Advanced Playwright configurations for parallel execution and sharding
Deterministic waiting strategies to eliminate test flakiness
Custom Cypress commands and network interception strategies
Visual regression and automated accessibility testing patterns
0 GitHub stars

Use Cases

Validating critical user workflows like authentication and checkout across multiple browsers
Establishing a standardized E2E testing framework for new web applications
Debugging and stabilizing flaky tests in existing CI/CD pipelines

About

Key Features

Implementation of Page Object Model (POM) for maintainable test structures
Advanced Playwright configurations for parallel execution and sharding
Deterministic waiting strategies to eliminate test flakiness
Custom Cypress commands and network interception strategies
Visual regression and automated accessibility testing patterns
0 GitHub stars

Use Cases

Validating critical user workflows like authentication and checkout across multiple browsers
Establishing a standardized E2E testing framework for new web applications
Debugging and stabilizing flaky tests in existing CI/CD pipelines