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

Post-launch, scalability and dependability take precedence: performance budgets, caching, secure user verification, and clear API agreements. With effective monitoring, CI/CD, and deliberate architecture, teams can iterate more quickly while maintaining codebase stability as features and traffic expand.