Web application development begins with identifying user roles, essential scenarios, and the data model. An effective MVP concentrates on core flows, intuitive navigation, and consistent UI components, enabling rapid shipping without becoming a brittle collection of one-off screens.

After launch, scalability and reliability are paramount: performance budgets, caching, secure authentication, and clean API contracts. With proper monitoring, CI/CD, and thoughtful architecture, teams can iterate more quickly while keeping the codebase stable as features and traffic expand.