Playwright vs Selenium: Which is Better?
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Key highlights of the program:
- Live training with industry professionals
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Playwright vs Selenium: Which is Better?
When it comes to web automation and end-to-end testing, Playwright and Selenium are two of the most popular tools available. Both are used by developers and testers to simulate user interactions with web applications, but they differ significantly in capabilities, performance, and modern features.
Selenium has been around for over a decade and is widely known for its broad browser support and community. It supports multiple languages like Java, Python, C#, and JavaScript, and works with major browsers like Chrome, Firefox, Safari, and Edge. Selenium WebDriver is especially valuable for legacy systems and large enterprise applications. However, Selenium can be slower and more complex to set up, especially when handling modern web apps with dynamic content.
Playwright, developed by Microsoft, is a newer automation framework built with modern web needs in mind. It supports multiple browsers (Chromium, Firefox, and WebKit) and offers auto-waiting, making scripts more reliable without adding manual sleep or wait commands. It also supports multiple tabs, network mocking, and can run tests in parallel, improving test speed and efficiency.
Key Differences:
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Ease of Setup: Playwright offers a quicker, simpler setup than Selenium.
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Speed and Reliability: Playwright is faster and less flaky due to built-in waiting mechanisms.
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Browser Support: Selenium supports a wider range, including Internet Explorer; Playwright covers all modern browsers.
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Language Support: Selenium supports more programming languages; Playwright mainly supports JavaScript, TypeScript, Python, Java, and .NET.
Conclusion:
For modern web apps, Playwright often provides a more robust and faster testing experience. However, Selenium remains a reliable choice for projects requiring extensive language and legacy browser support. The right choice depends on your specific testing needs and environment.
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