Learn about TestNG listeners and their implementation in Selenium framework development. Discover the different types of listeners, how to use them at class and suite levels, and see a practical Selenium test example. Explore the process of creating and implementing TestNG listeners, including creating a new package, implementing the ITestListener interface, and adding unimplemented methods. Gain insights on using listeners at the suite level with multiple classes and adding more listeners from TestNG. Follow along with step-by-step instructions and helpful tips to enhance your Selenium test automation skills.