Building a web application begins by outlining user roles, essential scenarios, and the data structure. A strong MVP concentrates on main flows, straightforward navigation, and consistent UI elements, enabling the product to launch swiftly without becoming a brittle collection of ad hoc screens.

Post-launch, scalability and dependability take precedence: performance targets, caching, robust authentication, and clean API interfaces. With effective monitoring, CI/CD, and well-designed architecture, teams can iterate more quickly while maintaining code stability as features and traffic expand.