Creating a web application begins by outlining user roles, essential scenarios, and the data model. A strong MVP prioritizes the main flows, intuitive navigation, and consistent UI components, enabling the product to ship swiftly without becoming a brittle collection of bespoke screens.

Once deployed, scalability and reliability take center stage: set performance budgets, implement caching, ensure secure authentication, and maintain clean API contracts. With effective monitoring, CI/CD practices, and a well-considered architecture, teams can iterate more quickly while keeping the codebase stable as new features and traffic increase.