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 isolated screens.

Post-launch, scalability and dependability are paramount: performance budgets, caching strategies, robust authentication, and clean API definitions. With effective monitoring, CI/CD, and well-planned architecture, teams can move faster while preserving code stability as features and traffic expand.