Web app development begins by outlining user roles, main scenarios, and the data model. A strong MVP concentrates on essential flows, intuitive navigation, and consistent UI elements, enabling quick delivery without ballooning into a fragile collection of ad-hoc screens.

Following launch, scalability and dependability take priority: performance budgets, caching, secure sign-in, and clean API definitions. With effective monitoring, CI/CD, and thoughtful architecture, teams can iterate rapidly while preserving a stable codebase as features and traffic expand.