Web app development begins by outlining user roles, essential scenarios, and the data schema. A strong MVP emphasizes core 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, secure login, and clean API contracts. With proper monitoring, CI/CD, and thoughtful architecture, teams can iterate more quickly while maintaining codebase stability as features and traffic expand.