Creating a web application begins by outlining user roles, essential scenarios, and the data structure. A strong MVP concentrates on primary flows, intuitive navigation, and consistent UI components, enabling rapid delivery without morphing into a fragile collection of bespoke screens.

Post-launch, scalability and reliability take precedence: performance budgets, caching strategies, secure authentication, and clean API contracts. With effective monitoring, CI/CD, and well-considered architecture, teams can iterate quickly while maintaining codebase stability as features and traffic expand.