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Software applications tend to evolve more frequently to accommodate the recent trends, technological updates, bug fixes, and improvements. The reuse of existing test scripts for the updated version of the application helps in identifying and fixing regression bugs. There are Capture-Replay tools such as Selenium, TestComplete, QTP, and Watir. These test automation tools allow the testers to record the various test scenarios as a sequence of user actions (such as mouse clicks, keyboard entries, and navigation commands) performed on the web application.