Naman Garg focused on improving the reliability of Compose UI testing within the androidx/androidx repository by updating documentation and error messaging to prevent common misuse of ComposeTestRule inside ComposeUiTest. Leveraging Kotlin and Android development skills, Naman delivered targeted KDoc enhancements for key test APIs, including runComposeUiTest, runAndroidComposeUiTest, and runEmptyComposeUiTest, clarifying their intended usage. Additionally, he refined error guidance in ComposeRootRegistry to help developers identify nested rule issues, directly addressing a known bug. This work enhanced the stability of UI test infrastructure and improved onboarding for developers, demonstrating thoughtful attention to maintainability and developer experience in UI testing.