Selenium is one of the most popular automated testing tool used to automate various types of applications. Selenium is a package of several testing tools designed in a way for to support and encourage automation testing of functional aspects of web-based applications and a wide range of browsers and platforms and for the same reason, it is referred to as a Suite.
Due to its existence in the open source community, it has become one of the most accepted tools amongst the testing professionals. It consists of three main parts: Selenium IDE, Selenium RC & Selenium Web Driver. Each of these tools is designed to cater different testing and test environment requirements.
