Building a web application begins by outlining user roles, essential use cases, and the data schema. A strong MVP concentrates on essential flows, intuitive navigation, and consistent UI elements, enabling a fast release without becoming a brittle collection of isolated screens.

Post-launch, scalability and dependability take precedence: performance budgets, caching strategies, robust authentication, and tidy API contracts. With effective monitoring, CI/CD, and well-planned architecture, teams can iterate quicker while maintaining codebase stability as features and traffic expand.