What are the different Selenium components?
Selenium has the following components:
Selenium Integrated Development Environment (IDE)
It has a simple framework and should be used for prototyping.
It has an easy-to-install Firefox plug-in.
Selenium Remote Control (RC)
Testing framework for a developer to write code in any programming language (Java, PHP, Perl, C#, etc.).
Selenium WebDriver
Applies a better approach to automate browser activities.
It does not rely on JavaScript.
Selenium Grid
Works with Selenium RC and runs tests on different nodes using browsers.