Building a web application begins by outlining user roles, main use cases, and the data structure. A strong MVP concentrates on essential flows, intuitive navigation, and consistent UI elements, enabling the product to launch rapidly without becoming a brittle collection of ad hoc screens.

Post-launch, scalability and dependability take center stage: performance envelopes, caching strategies, robust authentication, and tidy API agreements. With effective monitoring, CI/CD, and careful architecture, teams can iterate quicker while maintaining codebase stability as features and user demand expand.