Creating a web app begins by outlining user roles, primary use cases, and the data structure. A robust MVP concentrates on essential paths, intuitive navigation, and consistent UI elements, enabling rapid release without becoming a brittle collection of ad-hoc screens.

Post-launch, the focus shifts to scalability and dependability: setting performance budgets, implementing caching, ensuring secure login, and maintaining clean API interfaces. Through effective monitoring, CI/CD pipelines, and well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.