** "Mastering TestNG: A Comprehensive Guide for QA Testers" TestNG, a popular testing framework for Java, has been gaining attention among quality assurance (QA) testers. This guide provides an in-depth look at the benefits and features of TestNG, including its robust annotation system, parallel testing capabilities, and data provider functionality. With TestNG, users can simplify repetitive tasks, improve accuracy, and save time by organizing and controlling test behavior with Java-based annotations. The framework also allows for grouping test cases, speeding up execution through parallel testing, and automating reports for clear visibility of test results. By mastering TestNG's features, QA testers can streamline their testing process, increasing efficiency and effectiveness. This guide serves as a comprehensive resource for those looking to harness the potential of TestNG in their test automation journey. ** Source: https://dev.to/dilshavijay/mastering-testng-the-ultimate-guide-for-qa-testers-2ahp