e2e-testing-patterns

Quick Review

Excellent E2E testing skill with comprehensive coverage of Playwright and Cypress patterns. The description clearly communicates when to use the skill, and the content provides extensive practical code examples, best practices, and anti-patterns. Structure is logical with clear sections progressing from fundamentals to advanced patterns. Task knowledge is strong with concrete implementations of page objects, fixtures, waiting strategies, network mocking, and debugging techniques. Novelty is good - while E2E testing concepts are established, consolidating both frameworks with production-ready patterns, debugging strategies, and common pitfalls into a single skill saves significant discovery and implementation time. Minor improvement areas: could benefit from more explicit workflow guidance for different scenarios (e.g., 'setting up from scratch' vs 'debugging flaky tests') and the structure, while clear, becomes slightly dense in the middle sections. Overall, a highly useful skill that would meaningfully reduce tokens and time for E2E testing tasks.