6:27:20The conference talks show how React Native teams handle large codebases, code splitting, debugging, animation, security, testing, and real-time communication. Microsoft engineers present React Native Test App and rnx-kit check as tools for simplifying development across monorepos and aligning dependencies. Other speakers demonstrate Re.Pack for webpack-based code splitting, compare debugging and animation tools, and cover security testing, test-driven development, Bluetooth integration tests, WebRTC, and VoIP apps. Across the talks, the speakers explain practical tradeoffs and tools teams can use to build and maintain React Native applications.