Skill

e2e-playwright

Playwright e2e testing: config (parallel, retries=2 in CI, trace on failure), Page Object Model with semantic locators, fixtures for auth state reuse, no hard-coded sleeps, visual regression, accessibility testing, API mocking with route interception. Use when writing e2e tests, reviewing Playwright config, debugging flaky tests.

Install

npx claudepluginhub rnavarych/alpha-engineer --plugin billy-milligan

Tool Access

This skill is limited to using the following tools:

ReadGrepGlob

Preview

- Setting up Playwright for a new project

Supporting Assets

references/api-mocking.mdreferences/ci-integration.mdreferences/playwright-patterns.mdreferences/visual-regression.md

SKILL.md

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Stats

Parent Repo Stars9

Parent Repo Forks0

Last CommitFeb 23, 2026

Actions

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e2e-playwright

Core principles

Page Object Model — locators in one place, not spread across test files

Semantic locators — getByRole, getByLabel over CSS selectors

Auth state fixtures — log in once, reuse across hundreds of tests

No hard-coded sleeps — waitForResponse, waitForSelector, not page.waitForTimeout()

Trace on failure — trace files show exactly what went wrong

References available

references/playwright-config.md — parallel setup, retries, workers, reporter config, webServer

references/page-object-model.md — POM class structure, semantic locators, constructor patterns

references/auth-fixtures.md — globalSetup storage state, fixture extension, auth reuse patterns

references/network-waiting.md — waitForResponse, Promise.all click patterns, auto-waiting

references/api-mocking.md — page.route() interception, fulfilling responses, isolated tests

E2E Testing with Playwright

When to use

Setting up Playwright for a new project
Writing page object models for maintainable tests
Reusing authentication state across tests
Debugging flaky Playwright tests
Visual regression and accessibility testing

Core principles

Page Object Model — locators in one place, not spread across test files
Semantic locators — getByRole, getByLabel over CSS selectors
Auth state fixtures — log in once, reuse across hundreds of tests
No hard-coded sleeps — waitForResponse, waitForSelector, not page.waitForTimeout()
Trace on failure — trace files show exactly what went wrong

References available

references/playwright-config.md — parallel setup, retries, workers, reporter config, webServer
references/page-object-model.md — POM class structure, semantic locators, constructor patterns
references/auth-fixtures.md — globalSetup storage state, fixture extension, auth reuse patterns
references/network-waiting.md — waitForResponse, Promise.all click patterns, auto-waiting
references/api-mocking.md — page.route() interception, fulfilling responses, isolated tests