Build a Signal Clone with React Native and Stream

The Signal clone app now features comprehensive chat and calling capabilities using React Native and Stream SDKs. Key implementations include profile editing, conversation creation, group chat management, and username search. The guide details building a functional chat screen with real-time messaging and customizable components. It concludes with video and audio calling implementation using Stream's Video SDK, covering call initialization, permissions, and custom UI for incoming and outgoing calls. Clear code examples and explanations are provided throughout.