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

Post-launch, scalability and dependability take precedence: performance budgets, caching, robust authentication, and tidy API contracts. With adequate monitoring, CI/CD, and well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.