Building a web app begins with outlining user roles, primary use cases, and the data schema. A strong MVP concentrates on essential flows, intuitive navigation, and reliable UI building blocks, 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 clear API definitions. Through adequate monitoring, CI/CD, and well-considered architecture, teams can iterate more quickly while preserving codebase stability as capabilities and traffic expand.