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9 playwright best practices and pitfalls to avoid better stack

Download 1M+ code from https://codegive.com/6059d4e 9 playwright best practices and pitfalls to avoid for a better stack playwright is a powerful automation tool, but its flexibility can lead to pitfalls if not used correctly. this tutorial outlines nine best practices and common mistakes to avoid, enhancing your playwright projects' robustness, maintainability, and efficiency. we'll illustrate each point with code examples using javascript (adaptable to other languages like python or typescript). *1. use page objects for enhanced maintainability:* *pitfall:* scattering selectors and actions directly within your test files leads to duplicated code, making maintenance a nightmare. changes in the application's ui require widespread modifications across your test suite. *best practice:* employ the page object model (pom). create separate classes representing different pages or sections of your application. each class encapsulates selectors and actions related to that page. this improves readability, reusability, and simplifies updates. *2. employ selectors strategically:* *pitfall:* relying solely on fragile selectors like class names or ids that might change frequently. *best practice:* prioritize robust selectors like those based on attributes (`data-test-id`, `aria-label`), css selectors with multiple criteria, or xpath when necessary. combine different selection methods for increased accuracy and resilience to ui changes. *3. handle asynchronous operations gracefully with `async/await`:* *pitfall:* ignoring the asynchronous nature of playwright actions leads to race conditions and unreliable tests. *best practice:* consistently use `async/await` to manage asynchronous operations. this makes your code cleaner, easier to read, and prevents timing issues. *4. implement explicit waits:* *pitfall:* using implicit waits or relying on hardcoded delays. this makes tests slow and unreliable. *best practice:* use playwright's explicit wait functions (` ... #PlaywrightBestPractices #TestingTips #numpy playwright best practices playwright pitfalls automation testing tips playwright performance optimization error handling in playwright playwright test organization efficient playwright scripting playwright debugging techniques test automation strategies playwright resource management cross-browser testing playwright test maintainability playwright code reviews playwright scalability concerns playwright best practices guide