Selenium is valuable to learn because you may start to understand the basics of how to create Selenium test scripts using several programming languages like Java, C#, and Python. It is also valuable to learn as you will gain knowledge of one of the most popular testing automation tools available on the market. Because Selenium conforms with Agile and DevOps, this helps to manage a continuous delivery workflow. The value of Selenium is high because it works well for quick and reliable testing, and this helps organizations save time and money on testing.