Creating a web application begins by outlining user roles, primary use cases, and the data schema. An effective MVP centers on essential workflows, intuitive navigation, and consistent UI elements, enabling the product to launch rapidly without becoming a fragile collection of ad-hoc screens.

Post-launch, the focus shifts to scalability and reliability: performance budgets, caching, robust authentication, and well-defined API contracts. With solid monitoring, CI/CD, and deliberate architecture, teams can iterate faster while maintaining code stability as features and user load expand.