Starting with user roles, essential scenarios, and the data model lays the groundwork for web app development. A strong MVP concentrates on core paths, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a brittle collection of ad-hoc screens.

Post-launch, emphasis shifts to scalability and dependability: performance budgets, caching, robust authentication, and tidy API contracts. With effective monitoring, CI/CD, and well-planned architecture, teams can iterate more quickly while maintaining a stable codebase as features and user load increase.