Building a web application begins by outlining user roles, main use cases, and the data schema. A strong MVP concentrates on essential paths, straightforward navigation, and reliable UI elements, enabling rapid delivery without becoming a fragile collection of standalone screens.

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