Playwright-BDD
Run BDD tests with Playwright runner
🚀 Getting Started 📚 Documentation ▶️ Example 📝 Changelog
Why BDD in the Era of AI?
Behavior-Driven Development (BDD) describes requirements through Given / When / Then steps, giving AI agents a clear, executable target. These steps are easy to read and refine during planning. They set practical constraints for generated code. They run as tests and stay aligned with the implementation over time, unlike plain markdown specs that tend to grow into walls of text.
Try the playwright-bdd skill to bring the agentic BDD workflow into your project.
Why Playwright Runner?
Playwright can be used as a browser automation library with any test runner, such as CucumberJS or Vitest. However, it is most powerful when used with the Playwright test runner. Playwright-BDD converts BDD scenarios into native Playwright tests, so you get all Playwright runner features out of the box:
- Automatic browser setup and cleanup
- Auto-waiting for page elements
- Auto-capture of screenshots, videos, and traces
- Parallel execution and sharding
- Built-in reports and visual comparison testing
- Playwright fixtures
- ...and more
How It Works
Extras
Playwright-BDD has several unique features:
- 🔥 Advanced tagging by path and special tags
- 🎩 Step decorators for class methods
- 🎯 Scoped step definitions
- ✨ Exporting steps for AI
- ♻️ Re-usable step functions
Documentation
Check out the documentation website.
Demos
- Check out
examplesfolder - Clone the fully working repo: playwright-bdd-example
Playwright Versions Support
playwright-bdd supports all non-deprecated versions of Playwright. To check which Playwright versions are currently deprecated, run:
npm show @playwright/test@1 deprecatedChangelog
Check out the latest changes in the CHANGELOG.md.
💖 Sponsors
Great thanks to the amazing people and companies already supporting Playwright-BDD! Your help keeps the project alive and growing:
If you find Playwright-BDD useful in your personal or work projects, consider becoming a sponsor. Even small contributions help me dedicate more time to maintenance, new features, and community support.
Feedback & Community
Feel free to report a bug, propose a feature or share your experience:
Contributing
Your contributions are welcome! Please review CONTRIBUTING.md for the details.
Other Playwright tools
- playwright-timeline-reporter - Interactive timeline report for Playwright test runs.
- @global-cache/playwright - Key-value cache for sharing data between parallel workers.
- request-mocking-protocol - Mock server-side API calls in Playwright.
- playwright-network-cache - Speed up Playwright tests by caching network requests on the filesystem.
- playwright-magic-steps - Auto-transform JavaScript comments into Playwright steps.
License
This project is licensed under the MIT License, allowing you to use, modify, and share the code freely, even for commercial purposes. Enjoy building something amazing! 🎉