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

Post-launch, scalability and dependability take priority: performance budgets, caching strategies, robust authentication, and clear API agreements. With effective observability, CI/CD, and deliberate architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.