Beginning with user roles, main use cases, and the data model sets the foundation for web app development. A robust MVP concentrates on essential flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a brittle collection of isolated screens.

Once launched, the priority shifts to scalability and reliability: performance budgets, caching strategies, secure login, and clean API contracts. With effective monitoring, CI/CD practices, and well-thought-out architecture, teams can move faster while keeping the codebase stable as features and traffic grow.