Creating a web app begins by outlining user roles, essential use cases, and the data structure. A robust MVP concentrates on main workflows, straightforward navigation, and consistent UI elements, enabling rapid delivery without creating a fragile assortment of isolated pages.

Post-launch, scalability and dependability take precedence: performance targets, caching, strong authentication, and clear API definitions. Through effective monitoring, CI/CD pipelines, and well-planned architecture, teams can iterate quickly while maintaining codebase stability as features and traffic expand.