Building a web application begins by outlining user roles, primary scenarios, and the data model. A robust MVP concentrates on essential flows, straightforward navigation, and consistent UI elements, enabling rapid delivery without devolving into a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability take precedence: performance budgets, caching, secure authentication, and clean API contracts. Through effective monitoring, CI/CD, and well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.