playwright-best-practices▌
currents-dev/playwright-best-practices-skill · updated Apr 8, 2026
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Comprehensive reference guide for writing, debugging, and maintaining Playwright tests across all testing types and scenarios.
- ›Covers 50+ testing patterns including E2E, component, API, GraphQL, visual regression, accessibility, security, mobile, and Electron app testing
- ›Includes activity-based lookup tables for writing new tests, debugging failures, fixing flaky tests, and infrastructure setup
- ›Provides decision trees for test type selection, architecture patterns (POM vs fixtures),
Playwright Best Practices
This skill provides comprehensive guidance for all aspects of Playwright test development, from writing new tests to debugging and maintaining existing test suites.
Activity-Based Reference Guide
Consult these references based on what you're doing:
Writing New Tests
When to use: Creating new test files, writing test cases, implementing test scenarios
| Activity | Reference Files |
|---|---|
| Writing E2E tests | test-suite-structure.md, locators.md, assertions-waiting.md |
| Writing component tests | component-testing.md, test-suite-structure.md |
| Writing API tests | api-testing.md, test-suite-structure.md |
| Writing GraphQL tests | graphql-testing.md, api-testing.md |
| Writing visual regression tests | visual-regression.md, canvas-webgl.md |
| Structuring test code with POM | page-object-model.md, test-suite-structure.md |
| Setting up test data/fixtures | fixtures-hooks.md, test-data.md |
| Handling authentication | authentication.md, authentication-flows.md |
| Testing date/time features | clock-mocking.md |
| Testing file upload/download | file-operations.md, file-upload-download.md |
| Testing forms/validation | forms-validation.md |
| Testing drag and drop | drag-drop.md |
| Testing accessibility | accessibility.md |
| Testing security (XSS, CSRF) | security-testing.md |
| Using test annotations | annotations.md |
| Using test tags | test-tags.md |
| Testing iframes | iframes.md |
| Testing canvas/WebGL | canvas-webgl.md |
| Internationalization (i18n) | i18n.md |
| Testing Electron apps | electron.md |
| Testing browser extensions | browser-extensions.md |
Mobile & Responsive Testing
When to use: Testing mobile devices, touch interactions, responsive layouts
| Activity | Reference Files |
|---|---|
| Device emulation | mobile-testing.md |
| Touch gestures (swipe, tap) | mobile-testing.md |
| Viewport/breakpoint testing | mobile-testing.md |
| Mobile-specific UI | mobile-testing.md, locators.md |
Real-Time & Browser APIs
When to use: Testing WebSockets, geolocation, permissions, multi-tab flows
| Activity | Reference Files |
|---|---|
| WebSocket/real-time testing | websockets.md |
| Geolocation mocking | browser-apis.md |
| Permission handling | browser-apis.md |
| Clipboard testing | browser-apis.md |
| Camera/microphone mocking | browser-apis.md |
| Multi-tab/popup flows | multi-context.md |
| OAuth popup handling | third-party.md, multi-context.md |
Debugging & Troubleshooting
When to use: Test failures, element not found, timeouts, unexpected behavior
| Activity | Reference Files |
|---|---|
| Debugging test failures | debugging.md, assertions-waiting.md |
| Fixing flaky tests | flaky-tests.md, debugging.md, assertions-waiting.md |
| Debugging flaky parallel runs | flaky-tests.md, performance.md, fixtures-hooks.md |
| Ensuring test isolation / avoiding state leak | flaky-tests.md, fixtures-hooks.md, performance.md |
| Fixing selector issues | locators.md, debugging.md |
| Investigating timeout issues | assertions-waiting.md, debugging.md |
| Using trace viewer | debugging.md |
| Debugging race conditions | flaky-tests.md, debugging.md, assertions-waiting.md |
| Debugging console/JS errors | console-errors.md, debugging.md |
Error & Edge Case Testing
When to use: Testing error states, offline mode, network failures, validation
| Activity | Reference Files |
|---|---|
| Error boundary testing | error-testing.md |
| Network failure simulation | error-testing.md, network-advanced.md |
| Offline mode testing | error-testing.md, service-workers.md |
| Service worker testing | service-workers.md |
| Loading state testing | error-testing.md |
| Form validation testing | error-testing.md |
Multi-User & Collaboration Testing
When to use: Testing features involving multiple users, roles, or real-time collaboration
| Activity | Reference Files |
|---|---|
| Multiple users in one test | multi-user.md |
| Real-time collaboration | multi-user.md, websockets.md |
| Role-based access testing | multi-user.md |
| Concurrent action testing | multi-user.md |
Architecture Decisions
When to use: Choosing test patterns, deciding between approaches, planning test architecture
| Activity | Reference Files |
|---|---|
| POM vs fixtures decision | pom-vs-fixtures.md |
| Test type selection | test-architecture.md |
| Mock vs real services | when-to-mock.md |
| Test suite structure | test-suite-structure.md |
Framework-Specific Testing
When to use: Testing React, Angular, Vue, or Next.js applications
| Activity | Reference Files |
|---|---|
| Testing React apps | react.md |
| Testing Angular apps | angular.md |
| Testing Vue/Nuxt apps | vue.md |
| Testing Next.js apps | nextjs.md |
Refactoring & Maintenance
When to use: Improving existing tests, code review, reducing duplication
| Activity | Reference Files |
|---|---|
| Refactoring to Page Object Model | page-object-model.md, test-suite-structure.md |
| Improving test organization | test-suite-structure.md, page-object-model.md |
| Extracting common setup/teardown | fixtures-hooks.md |
| Replacing brittle selectors | locators.md |
| Removing explicit waits | assertions-waiting.md |
| Creating test data factories | test-data.md |
| Configuration setup | configuration.md |
Infrastructure & Configuration
When to use: Settin
How to use playwright-best-practices on Cursor
AI-first code editor with Composer
Prerequisites
Before installing skills in Cursor, ensure your development environment meets these requirements:
- ›Cursor installed and configured on your development machine
- ›Node.js version 16.0+ with npm package manager (verify with
node --version) - ›Active project directory or workspace where you want to add playwright-best-practices
Execute installation command
Execute the skills CLI command in your project's root directory to begin installation:
The skills CLI fetches playwright-best-practices from GitHub repository currents-dev/playwright-best-practices-skill and configures it for Cursor.
Select Cursor when prompted
The CLI will show a list of available agents. Use arrow keys to navigate and space to select Cursor:
Verify installation
Confirm successful installation by checking the skill directory location:
Reload or restart Cursor to activate playwright-best-practices. Access the skill through slash commands (e.g., /playwright-best-practices) or your agent's skill management interface.
Security & Verification Notice
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your development environment. Always verify the publisher's identity, review recent commits, and test in isolated environments before production deployment.
List & Monetize Your Skill
Submit your Claude Code skill and start earning
Use Cases▌
Task Automation & Efficiency
Automate repetitive workflows and reduce manual effort
Example
Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Knowledge Enhancement
Learn new skills, understand complex topics, get expert guidance
Example
Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Quality Improvement
Enhance output quality through reviews, suggestions, and refinements
Example
Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Implementation Guide▌
Prerequisites
- ›Claude Desktop or compatible AI client with skill support
- ›Clear understanding of task or problem to solve
- ›Willingness to iterate and refine outputs
Time Estimate
15-45 minutes depending on use case complexity
Installation Steps
- 1.Install skill using provided installation command
- 2.Test with simple use case relevant to your work
- 3.Evaluate output quality and relevance
- 4.Iterate on prompts to improve results
- 5.Integrate into regular workflow if valuable
Common Pitfalls
- ⚠Expecting perfect results without iteration
- ⚠Not providing enough context in prompts
- ⚠Using skill for tasks outside its intended scope
- ⚠Accepting outputs without review and validation
Best Practices▌
✓ Do
- +Start with clear, specific prompts
- +Provide relevant context and constraints
- +Review and refine all outputs before using
- +Iterate to improve output quality
- +Document successful prompt patterns
✗ Don't
- −Don't use without understanding skill limitations
- −Don't skip validation of outputs
- −Don't share sensitive information in prompts
- −Don't expect skill to replace human judgment
💡 Pro Tips
- ★Be specific about desired format and style
- ★Ask for multiple options to choose from
- ★Request explanations to understand reasoning
- ★Combine AI efficiency with human expertise
When to Use This▌
✓ Use When
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid When
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
Learning Path▌
- 1Familiarize yourself with skill capabilities and limitations
- 2Start with low-risk, non-critical tasks
- 3Progress to more complex and valuable use cases
- 4Build expertise through regular use and experimentation
Discussion
Product Hunt–style comments (not star reviews)- No comments yet — start the thread.
Ratings
4.7★★★★★72 reviews- ★★★★★Benjamin Mensah· Dec 28, 2024
Solid pick for teams standardizing on skills: playwright-best-practices is focused, and the summary matches what you get after install.
- ★★★★★Lucas Yang· Dec 20, 2024
Registry listing for playwright-best-practices matched our evaluation — installs cleanly and behaves as described in the markdown.
- ★★★★★Yuki Agarwal· Dec 16, 2024
Keeps context tight: playwright-best-practices is the kind of skill you can hand to a new teammate without a long onboarding doc.
- ★★★★★Pratham Ware· Dec 4, 2024
Registry listing for playwright-best-practices matched our evaluation — installs cleanly and behaves as described in the markdown.
- ★★★★★Sakshi Patil· Nov 23, 2024
playwright-best-practices reduced setup friction for our internal harness; good balance of opinion and flexibility.
- ★★★★★Zaid Gonzalez· Nov 19, 2024
playwright-best-practices has been reliable in day-to-day use. Documentation quality is above average for community skills.
- ★★★★★Sophia Ndlovu· Nov 19, 2024
playwright-best-practices fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
- ★★★★★Lucas Abebe· Nov 11, 2024
playwright-best-practices reduced setup friction for our internal harness; good balance of opinion and flexibility.
- ★★★★★Chinedu Yang· Nov 7, 2024
I recommend playwright-best-practices for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
- ★★★★★Li Patel· Nov 7, 2024
playwright-best-practices is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
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