Webapp Testing Patterns

bobmatnyc/claude-mpm-skills

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.

skills.sh installs

181

GitHub stars

79

last updated

Aug 21, 2026

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