What is Selenium IDE?

Selenium IDE is A Firefox add-on that records clicks, typing, and other activities to make a test instance, which QA Tester can play-back in the Firefox Browser or Export to Selenium RC. Selenium IDE has the Following attributes record/play feature, debugging with step-by-stage and breakpoints, web pages abstraction performance, an extensibility capacity enabling the utilization of addons or person extensions that expand the functionality of Selenium IDE.