I have been learning Selenium for the past few days. Here are my learnings so far :-

• Selenium is open-source which means it is free for everyone's use

• The code editor used mostly is Eclipse

• You can code in multiple languages when using Selenium ( I am working in Java)

• Selenium can be used to automate tests in browsers

• It cannot perform tests for Mobile Applications or Desktop GUIs

• There is a WebDriver that sits in between Selenium and browser

• This WebDriver helps us interact with the browser.

• The driver classes are browser specific

• All driver classes implement an interface called WebDriver