V CUBE Software Solutions Provides Best Selenium Training in Hyderabad Kukatpally With 100% Job Assistance | Best Selenium Online Training from Real Time Experts Selenium is an open-source umbrella project providing a collection of web browser automation technologies and libraries. Without having to learn a test scripting language, Selenium provides a playback tool for building functional tests (Selenium IDE). It also includes a test domain-specific language (Selenese) for writing tests in JavaScript (Node.js), C#, Groovy, Java, Perl, PHP, Python, Ruby, and Scala. Most recent web browsers can then be used to run the tests. Selenium is available for Windows, Linux, and Mac OS X. It’s free software distributed under the Apache License 2.0.