Building a web application begins by outlining user roles, essential use cases, and the data schema. A robust MVP concentrates on main workflows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a brittle collection of isolated screens.

Post-launch, scalability and dependability take precedence: performance budgets, caching, secure login, and clean API contracts. Together with effective monitoring, CI/CD, and well-planned architecture, teams can iterate swiftly while preserving codebase stability as features and traffic expand.