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

Post-launch, scalability and reliability take priority: performance budgets, caching, secure login, and well-defined API contracts. Through effective monitoring, CI/CD, and a deliberate architecture, teams can iterate more quickly while maintaining a stable codebase as features and user traffic expand.