Creating a web application begins by outlining user roles, primary use cases, and the data structure. An MVP should center on essential workflows, intuitive navigation, and reliable UI elements, enabling rapid delivery without becoming a brittle collection of ad hoc screens.

Post-launch, the emphasis shifts to scalability and dependability: setting performance budgets, caching strategies, strong authentication, and clear API agreements. With good observability, CI/CD, and deliberate architecture, teams can iterate more quickly while preserving codebase stability as features and traffic increase.