Web application development begins with outlining user roles, essential use cases, and the data structure. A solid MVP concentrates on main workflows, intuitive navigation, and consistent UI components, so the product can be delivered rapidly without turning into a brittle collection of one-off screens.

After launch, scalability and reliability take priority: performance budgets, caching strategies, robust authentication, and clear API contracts. With proper monitoring, CI/CD, and thoughtful architecture, teams can iterate faster while maintaining codebase stability as features and traffic grow.