Building a web application begins by outlining user roles, essential scenarios, and the data schema. A robust MVP concentrates on main 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 precedence: performance budgets, caching, safe authentication, and tidy API contracts. With effective monitoring, CI/CD, and well-considered architecture, groups can iterate more rapidly while preserving codebase stability as features and traffic expand.