Building a web application begins by outlining user roles, primary scenarios, and the data schema. A strong MVP emphasizes essential workflows, intuitive navigation, and consistent UI elements, allowing the product to launch rapidly without becoming a brittle collection of ad hoc screens.

Post-launch, scalability and dependability take priority: performance ceilings, caching strategies, robust authentication, and well-defined API contracts. With adequate monitoring, automated deployment pipelines, and careful architecture, teams can iterate more quickly while maintaining code stability as features and user demand expand.