Creating a web application begins by outlining user roles, primary use cases, and the data structure. A robust MVP concentrates on essential flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a fragile collection of ad-hoc screens.

Post-launch, scaling and reliability take precedence: performance budgets, caching strategies, secure sign-in, and clean API agreements. With effective monitoring, CI/CD practices, and well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.