In 2025, frameworks like TestNG, JUnit5, and Cucumber remain popular for structuring Appium tests efficiently. For behavior-driven development (BDD), Cucumber with Appium offers clarity and collaboration between QA and business teams. Robot Framework and WebdriverIO also stand out for flexibility and integration ease. Modern setups in New York, USA, use Appium with Dockerized environments to enable scalable, parallel execution across virtual devices. Additionally, integrating with Allure Reports, Jenkins, and GitHub Actions ensures continuous quality assurance. The best frameworks are those that align with project goals, maintain simplicity, and support reusable, maintainable test architecture.