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

Post-launch, scale and dependability take precedence: performance budgets, caching, robust authentication, and clean API interfaces. With effective monitoring, CI/CD, and well-considered architecture, teams can iterate more rapidly while maintaining code stability as features and traffic expand.