Building a web application begins by outlining user roles, primary use cases, and data structures. An effective MVP concentrates on essential flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability are paramount: performance budgets, caching strategies, safe authentication, and clear API agreements. Through proper monitoring, CI/CD, and well-considered architecture, teams can iterate more quickly while preserving codebase stability as capabilities and traffic expand.