Launching a web app begins by outlining user roles, essential use cases, and the data schema. A robust MVP emphasizes the main paths, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a brittle collection of ad hoc screens.

Post-launch, scalability and dependability take precedence: performance budgets, caching strategies, secure login, and tidy API agreements. With adequate monitoring, CI/CD, and well-considered architecture, teams can iterate more quickly while maintaining codebase stability as features and traffic expand.