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

Post-launch, the top priorities are scalability and dependability: performance ceilings, caching, robust authentication, and clear API agreements. With solid monitoring, CI/CD, and deliberate architecture, teams can move faster while maintaining codebase stability as features and traffic increase.