Creating a web application begins with outlining user roles, essential scenarios, and the data model. A solid MVP concentrates on core workflows, intuitive navigation, and consistent UI elements, enabling a launchable product without becoming a fragile collection of bespoke screens.

After launch, scalability and reliability take precedence: performance budgets, caching, robust authentication, and clean API contracts. With effective monitoring, CI/CD practices, and well-considered architecture, teams can iterate faster while preserving codebase stability as features and traffic expand.