Playwright vs Selenium: Key Differences
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Playwright vs Selenium: Key Differences
๐งฉ 1. Overview
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Selenium is a well-established, open-source automation tool for testing web applications across browsers. It's been around for over a decade and supports multiple programming languages.
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Playwright is a newer, modern automation framework developed by Microsoft. It's built to support end-to-end testing with features designed for reliability, speed, and ease of use.
⚙️ 2. Language Support
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Selenium: Supports Java, Python, C#, Ruby, JavaScript.
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Playwright: Primarily supports JavaScript/TypeScript, but also supports Python, Java, and C#.
๐งช 3. Testing Capabilities
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Selenium: Great for UI regression testing, cross-browser compatibility testing.
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Playwright: Supports modern web app testing, including multiple tabs, iframes, and network conditions out-of-the-box.
๐ 4. Browser Support
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Selenium: Supports Chrome, Firefox, Safari, IE, Edge through WebDriver.
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Playwright: Supports Chromium, Firefox, WebKit (Safari) using its own browser binaries, offering better control and speed.
๐ 5. Speed and Performance
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Playwright: Faster due to direct communication with browser engines.
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Selenium: Slower, as it uses WebDriver protocol which adds communication overhead.
๐งฑ 6. Built-in Features
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Playwright: Includes features like auto-wait, network mocking, screenshot/video capture, and tracing.
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Selenium: Requires third-party tools or plugins for these capabilities.
✅ 7. Stability
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Playwright: More resilient to dynamic content and asynchronous behavior.
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Selenium: May require manual waits and retries in some cases.
๐งพ 8. Community & Ecosystem
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Selenium: Large, mature community with wide industry adoption.
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Playwright: Growing community with modern tooling and frequent updates.
✅ Conclusion
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Choose Selenium if you need mature cross-browser testing with broad community support.
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Choose Playwright if you want faster, more reliable testing with modern features and less setup.
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