Developing a web application begins with outlining user roles, essential scenarios, and the data model. An effective MVP concentrates on main flows, intuitive navigation, and consistent UI elements, enabling the product to launch rapidly without becoming a fragile collection of ad-hoc screens.

Post-launch, scalability and reliability are paramount: performance budgets, caching strategies, secure authentication, and clean API contracts. With proper monitoring, automated pipelines, and thoughtful architecture, teams can iterate more quickly while keeping the codebase stable as features and traffic expand.