Selenium is a suite of several automated testing tools, each of them catering to different testing needs. Basics and advantages of Selenium - All these tools fall under the same umbrella of open source category and supports only web based testing. Selenium suite is comprised of 4 basic components; Selenium IDE, Selenium RC, WebDriver, SeleniumGrid. User is expected to choose wisely the right Selenium tool for his/her needs - Here is the Good News for Selenium Testers . Selenium IDE is distributed as a Firefox plug-in. It is easier to install and use. User is not required to possess prior programming knowledge. Selenium IDE is an ideal tool for a naive user. Selenium RC is a server that allows user to create test scripts in a desired programming language. It also allows executing test scripts within the large spectrum of browsers. " Top 4 Difference between Selenium RC & WebDriver " Selenium Grid brings out an additional feature to Selenium RC by distribut...