Building a web application begins by outlining user roles, essential use cases, and the data structure. A solid MVP concentrates on main workflows, intuitive navigation, and consistent UI elements, enabling rapid release without becoming a brittle collection of bespoke screens.

Post-launch, scalability and dependability take center stage: performance budgets, caching strategies, robust authentication, and tidy API boundaries. With effective monitoring, CI/CD, and deliberate architecture, teams can iterate more quickly while preserving codebase stability as features and demand expand.