Selenium Online Training
Selenium is a complete integrated development environment (IDE) for Selenium tests. It is implemented as a Firefox Add-On, and allows recording, editing, and debugging tests. Selenium Remote Control (RC) is a server makes it possible to write automated tests for a web application in any programming language, which allows for better integration of Selenium in existing unit test frameworks. Selenium Grid is a server that allows tests to use web browser instances running on remote machines. With Selenium Grid, one server acts as the hub. Tests contact the hub to obtain access to browser instances.