Initiating web app development involves outlining user roles, essential scenarios, and the data structure. A strong MVP concentrates on main flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a fragile collection of isolated pages.

Post-launch, scalability and dependability are paramount: performance constraints, caching, robust authentication, and tidy API contracts. Through effective monitoring, CI/CD, and careful architecture, teams can iterate more quickly while preserving code stability as features and user demand expand.