Launching a web app begins with outlining user roles, key use cases, and the data model. A strong MVP emphasizes essential flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a fragile collection of ad hoc screens.

Post-launch, scalability and dependability take precedence: performance budgets, caching strategies, secure authentication, and clean API contracts. With proper monitoring, CI/CD, and thoughtful architecture, teams can iterate more quickly while keeping the codebase stable as features and traffic expand.