Building a web application begins by outlining user roles, main use cases, and the data structure. A strong MVP concentrates on essential flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a brittle collection of custom, one-off screens.

Post-launch, the focus shifts to scalability and dependability: performance budgets, caching strategies, robust authentication, and tidy API contracts. By ensuring proper observability, CI/CD practices, and careful architecture, teams can iterate more quickly while maintaining codebase stability as features and user demand expand.