Creating a web app begins by outlining user roles, main use cases, and the data structure. A strong MVP concentrates on essential paths, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a brittle collection of ad-hoc screens.

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