Building a web application begins by outlining user roles, main use cases, and the data structure. A strong MVP concentrates on essential paths, intuitive navigation, and consistent UI elements, enabling a speedy delivery without becoming a brittle collection of ad-hoc screens.

Post-launch, scalability and dependability take priority: performance budgets, caching, robust authentication, and clean API agreements. With solid monitoring, CI/CD, and well-planned architecture, teams can iterate more rapidly while preserving codebase stability as features and traffic expand.