Vibe coding, exemplified by platforms like Cursor, is transforming the landscape of application development by enabling individuals without a computer science background to create functional apps using plain English descriptions, with AI handling the technical implementation. While this approach efficiently builds core applications, it faces challenges in deployment, particularly for real-time applications that require immediate updates, such as chat systems or collaborative whiteboards. Cursor, with its AI-driven features and integration with tools like the PubNub MCP server, simplifies the process of adding real-time capabilities by understanding the entire project and generating necessary code, thus reducing the complexity of infrastructure management. This enables developers to focus on unique app features and user experiences while AI manages the technical intricacies, democratizing access to advanced real-time functionalities that were once the domain of specialized teams.