Webapp Testing Patterns

This is a comprehensive reference guide for Playwright testing patterns that you'll want open when writing web automation tests. It covers the essentials: selector strategies (from data-testid to role-based to XPath), wait patterns (networkidle, element visibility, custom conditions), and common interactions like form filling and file uploads. The selector priority ordering alone is worth having around, it pushes you toward stable test-specific attributes and away from fragile XPath queries. What makes this useful is the completeness, it's clearly drawn from real testing experience and includes the edge cases you'll actually hit, like force clicking, multi-select dropdowns, and toggling checkboxes based on state. Keep it handy when you're struggling with flaky tests or can't remember the syntax for that one Playwright assertion.

Install to Claude Code

npx -y skills add bobmatnyc/claude-mpm-skills --skill webapp-testing-patterns --agent claude-code