Selenium Automation Testing has become very popular among testers because of the various advantages it offers. When we talk about automation testing, the first thing that often comes to our mind is our favorite automation testing tool. However, it won the hearts of many testers and developers with its simplicity, availability, and ease of use. With its advent in 2004, Selenium made the life of automation testers easier and is now a favorite tool for many automation testers. So, without further delay, let’s get to know what is Selenium and how it helps in automation testing.