Building web applications begins by outlining user roles, essential scenarios, and the data structure. A robust MVP concentrates on main workflows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a brittle collection of ad-hoc screens.

Post-launch, scalability and dependability take priority: performance budgets, caching, strong authentication, and tidy API interfaces. With effective monitoring, CI/CD, and well-planned architecture, teams can iterate quickly while maintaining codebase stability as features and user demand expand.