Building a web application begins by outlining user roles, essential use cases, and the data structure. A robust MVP concentrates on main flows, intuitive navigation, and consistent UI elements, enabling speedy delivery without becoming a fragile collection of ad-hoc screens.

Post-launch, the priority is scalability and dependability: performance budgets, caching strategies, strong authentication, and clear API contracts. With effective monitoring, CI/CD, and a well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and user demand expand.