Creating a web app begins by outlining user roles, essential scenarios, and the data structure. A strong MVP emphasizes core workflows, straightforward navigation, and reliable UI elements, enabling rapid delivery without becoming a brittle collection of ad-hoc screens.

Post-launch, scalability and dependability take center stage: performance budgets, caching, robust authentication, and tidy API agreements. With adequate monitoring, CI/CD, and well-considered architecture, teams can iterate more quickly while preserving codebase stability as features and user demand expand.