Is Selenium a tool or framework?
Selenium is a web application testing framework that is portable. The tests can be created in a variety of programming languages or as HTML tables. Most current web browsers can run them directly. Selenium is available for Windows, Linux, and Mac. https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiwpc_JytL3AhVcTGwGHbIGCHUQtwJ6BAgrEAE&url=https%3A%2F%2Fwww.lambdatest.com%2Fselenium&usg=AOvVaw2tDys4zGoPV7FX2EgiKLukk