Creating a web application begins by outlining user roles, essential scenarios, and the data schema. A robust MVP concentrates on the main workflows, intuitive navigation, and consistent UI components, enabling rapid delivery without becoming a fragile collection of ad hoc screens.

Post-launch, scalability and reliability take precedence: performance budgets, caching, secure authentication, and clean API contracts. With effective monitoring, CI/CD, and a well-considered architecture, teams can iterate more quickly while maintaining code stability as features and traffic expand.