Creating a web app begins by outlining user roles, primary use cases, and the data structure. A robust MVP concentrates on essential paths, straightforward navigation, and consistent UI elements, enabling rapid delivery without evolving into a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability take precedence: performance budgets, caching, secure login, and clean API interfaces. With effective monitoring, CI/CD, and well-planned architecture, teams can iterate quickly while preserving codebase stability as features and user demand expand.