Agent Skills › zebbern/claude-code-guide › playwright-core

playwright-core

GitHub

提供基于 Playwright 的生产级 E2E、API 及组件测试最佳实践。涵盖选择器策略、断言、固定装置、网络模拟及多框架适配，旨在构建稳定、可维护的前端自动化测试体系。

skills/playwright/core/SKILL.md zebbern/claude-code-guide

Trigger Scenarios

编写前端自动化测试脚本配置 Playwright 测试环境调试 Web 应用 UI 或 API 问题

Install

npx skills add zebbern/claude-code-guide --skill playwright-core -g -y

More Options

Non-standard path

npx skills add https://github.com/zebbern/claude-code-guide/tree/main/skills/playwright/core -g -y

Use without installing

npx skills use zebbern/claude-code-guide@playwright-core

指定 Agent (Claude Code)

npx skills add zebbern/claude-code-guide --skill playwright-core -a claude-code -g -y

安装 repo 全部 skill

npx skills add zebbern/claude-code-guide --all -g -y

预览 repo 内 skill

npx skills add zebbern/claude-code-guide --list

SKILL.md

Frontmatter

{
    "name": "playwright-core",
    "description": "Battle-tested Playwright patterns for E2E, API, component, visual, accessibility, and security testing. Covers locators, assertions, fixtures, network mocking, auth flows, debugging, and framework recipes for React, Next.js, Vue, and Angular. TypeScript and JavaScript."
}

Playwright Core Testing

Opinionated, production-tested Playwright guidance — every pattern includes when (and when not) to use it.

46 reference guides covering the full Playwright testing surface: selectors, assertions, fixtures, network mocking, auth, visual regression, accessibility, API testing, debugging, and more — with TypeScript and JavaScript examples throughout.

Golden Rules

getByRole() over CSS/XPath — resilient to markup changes, mirrors how users see the page
Never page.waitForTimeout() — use expect(locator).toBeVisible() or page.waitForURL()
Web-first assertions — expect(locator) auto-retries; expect(await locator.textContent()) does not
Isolate every test — no shared state, no execution-order dependencies
baseURL in config — zero hardcoded URLs in tests
Retries: 2 in CI, 0 locally — surface flakiness where it matters
Traces: 'on-first-retry' — rich debugging artifacts without CI slowdown
Fixtures over globals — share state via test.extend(), not module-level variables
One behavior per test — multiple related expect() calls are fine
Mock external services only — never mock your own app; mock third-party APIs, payment gateways, email

Guide Index

Writing Tests

What you're doing	Guide	Deep dive
Choosing selectors	locators.md	locator-strategy.md
Assertions & waiting	assertions-and-waiting.md
Organizing test suites	test-organization.md	test-architecture.md
Playwright config	configuration.md
Fixtures & hooks	fixtures-and-hooks.md
Test data	test-data-management.md
Auth & login	authentication.md	auth-flows.md
API testing (REST/GraphQL)	api-testing.md
Visual regression	visual-regression.md
Accessibility	accessibility.md
Mobile & responsive	mobile-and-responsive.md
Component testing	component-testing.md
Network mocking	network-mocking.md	when-to-mock.md
Forms & validation	forms-and-validation.md
File uploads/downloads	file-operations.md	file-upload-download.md
Error & edge cases	error-and-edge-cases.md
CRUD flows	crud-testing.md
Drag and drop	drag-and-drop.md
Search & filter UI	search-and-filter.md

Debugging & Fixing

Problem	Guide
General debugging workflow	debugging.md
Specific error message	error-index.md
Flaky / intermittent tests	flaky-tests.md
Common beginner mistakes	common-pitfalls.md

Framework Recipes

Framework	Guide
Next.js (App Router + Pages Router)	nextjs.md
React (CRA, Vite)	react.md
Vue 3 / Nuxt	vue.md
Angular	angular.md

Specialized Topics

Topic	Guide
Multi-user & collaboration	multi-user-and-collaboration.md
WebSockets & real-time	websockets-and-realtime.md
Browser APIs (geo, clipboard, permissions)	browser-apis.md
iframes & Shadow DOM	iframes-and-shadow-dom.md
Canvas & WebGL	canvas-and-webgl.md
Service workers & PWA	service-workers-and-pwa.md
Electron apps	electron-testing.md
Browser extensions	browser-extensions.md
Security testing	security-testing.md
Performance & benchmarks	performance-testing.md
i18n & localization	i18n-and-localization.md
Multi-tab & popups	multi-context-and-popups.md
Clock & time mocking	clock-and-time-mocking.md
Third-party integrations	third-party-integrations.md