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Selenium

Open Source

Open-source framework for automating web browsers across platforms.

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4.7 Editor Rating
Vetted Score
4.7 / 5.0

Earns a high score due to its robust community, extensive language bindings, and proven reliability in enterprise testing.

Key Features
Cross-browser Automation

Write tests once and run them on all major browsers, ensuring consistent behavior.

Multi-language Support

Test scripts can be authored in Java, C#, Python, Ruby, JavaScript, and more.

Extensible Ecosystem

Integrates with CI/CD pipelines, reporting tools, and third‑party libraries like Appium for mobile testing.

Frequently Asked Questions

Yes, Selenium is released under the Apache 2.0 license, allowing free commercial use.

Selenium itself focuses on web browsers, but it integrates with Appium to automate native and hybrid mobile apps.

Selenium provides client libraries for Java, C#, Python, Ruby, JavaScript, Kotlin, and several other languages.
Specifications
Pricing Model Completely free and open-source; no paid tiers.
Supported Platforms
WindowsmacOSLinuxCross-browser (Chrome, Firefox, Edge, Safari)