If you’re looking to speed up your test automation and reduce flaky results, these Playwright tips will help. In this blog, we’ll share 5 easy and effective ways to make your Playwright tests faster and more reliable—even if you’re new to using this tool.
1. Use locator() Instead of querySelector()
One of the most important Playwright tips is to use the locator() method. It’s better than using JavaScript selectors like querySelector() because it is smarter and more reliable.
Why it helps:
- Automatically waits for elements
- Reduces flaky test failures
2. Testing Trick: Avoid Fixed Delays like waitForTimeout
Fixed waits slow down your tests and make them unreliable. Use smart waiting methods like waitForSelector() or locator().waitFor() instead.
Why it helps:
- Makes your tests run faster
- Handles dynamic content better
3. Playwright Tip: Use Hooks Like beforeEach() and afterEach()
Another helpful Playwright tip is to use test hooks. These help set up and clean up tasks before or after each test.
Why it helps:
- Reuse common steps (like login)
- Keep test code neat and clean
4. Automation Tip: Run Playwright Tests in Parallel Using Workers
To speed up test execution, run tests in parallel by setting the number of workers in your Playwright configuration. This works especially well in CI/CD pipelines.
Why it helps:
- Cuts down total test time
- Improves productivity in larger projects
5. Playwright Tip: Use storageState to Reuse Logged-In Sessions
Logging in again and again can slow down your tests. You can save the login state using storageState and reuse it in future tests.
Why it helps:
- Avoids repeating login steps
- Speeds up test execution
Conclusion
These 5 Playwright tips will help you build test scripts that are fast, clean, and reliable. Whether you are just starting or improving your current test suite, following these tips will save time and reduce errors. Start using them today to get the best out of your Playwright test automation.
