Log-Driven Development is a strategy that leverages logging to enhance app functionality by capturing detailed information about user interactions, bugs, and user issues, enabling developers to reproduce errors, resolve problems efficiently, and understand user behavior without additional manual input. This approach, facilitated by tools like Redux and LogRocket, involves logging all app events and using middleware to integrate with analytics platforms like Segment, ultimately improving the efficiency of bug tracking and user behavior analysis. By utilizing Redux libraries for managing app logic and LogRocket for capturing log data, developers can streamline error tracking and user feedback processes, while a newsletter called The Replay offers weekly insights into frontend development and modern software trends.