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

Post-launch, scalability and dependability are paramount: performance budgets, caching strategies, robust authentication, and clear API contracts. With effective monitoring, CI/CD, and deliberate architecture, teams can iterate swiftly while preserving codebase stability as features and traffic expand.