Software development for web apps begins by outlining user roles, main use cases, and the data model. A strong MVP concentrates on essential paths, intuitive navigation, and predictable UI elements, enabling the product to launch quickly without becoming a fragile collection of bespoke screens.

Post-launch, the focus shifts to scalability and reliability: performance budgets, caching strategies, secure authentication, and clean API contracts. With proper monitoring, CI/CD, and thoughtful architecture, teams can iterate more rapidly while preserving the codebase's stability as features and traffic expand.