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

Post-launch, scalability and dependability are paramount: performance budgets, caching strategies, robust authentication, and clean API definitions. With effective monitoring, continuous integration/continuous deployment, and well-considered architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.