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

Post-launch, scalability and dependability take priority: performance budgets, caching strategies, robust authentication, and clean API definitions. With adequate monitoring, CI/CD practices, and well-considered architecture, teams can iterate more rapidly while preserving codebase stability as features and user demand expand.