Web app development begins by outlining user roles, essential scenarios, and the data structure. A strong MVP concentrates on key flows, intuitive navigation, and consistent UI elements, allowing the product to ship swiftly without becoming a brittle collection of ad hoc screens.

Following launch, scalability and reliability take center stage: performance budgets, caching, secure login, and clean API contracts. With proper monitoring, CI/CD practices, and a thoughtful architecture, teams can iterate more rapidly while keeping the codebase stable as features and traffic expand.