The Selenium framework is built using Ruby and Selenium/Webdriver tools. It can execute scripts using Ant commands and allows prioritizing scripts by tag names. The framework integrates with Hudson by configuring and executing test runs via Hudson jobs. Hudson jobs can be configured to trigger builds and collect artifacts and test results. Hudson then executes the builds and allows analyzing results. iAnalyze aims to optimize testing time through a snapshot of build health and storing prior execution data to help analyze scripts. It offers customized reports and graphs along with centralized data sharing between QA teams.