Playwright
Playwright enables reliable end-to-end testing for modern web apps.
Content
![Selectors: User-Centric Locators
Prefer locators that reflect how a user perceives the UI, in this order of preference:
getByRole() — most preferred; matches semantic HTML roles
getByLabel() — for form fields
getByText() — for visible text content
getByTestId() — when a data-testid attribute exists
CSS attribute selectors (e.g., input[name="email"]) — only when no user-centric option is available
CSS class or XPath selectors — avoid entirely unless there is no other option
```
// Preferred
this.page.getByRole('button', { name: 'Save' })
this.page.getByLabel('Email address')
this.page.getByText('No results found')
// Acceptable fallback
this.page.locator('input[name="email"]')
// Avoid
this.page.locator('.btn-primary')
this.page.locator('//button[@class="save"]')](https://d8iqbmvu05s9c.cloudfront.net/vs2gcnpjiny4qm7zoubxk0uxqycd)
Similar Tools
Test, scrape, generate, and automate without the pain and expense of hosting your own headless browsers.
Flawless Test Automation connected with DevOps
NUnit is a unit-testing framework for all .Net languages.
The World's first AI Driven Enterprise Software Reliability Platform
Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.
Take this 7-question assessment to see where your QA team stands and get a plan for what to automate next.
Run only tests impacted by code changes. Get feedback faster.
With servers in >250 cities around the world, check your site for localization problems, broken GDPR banners, etc.
Team of 5 or fewer? TestRail now starts at $22/user. Test case management, defect integrations, reporting, and more.
