Creating 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 components, allowing the product to launch rapidly without becoming a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability are the top priorities: performance budgets, caching, secure authentication, and clean API contracts. With effective observability, CI/CD, and well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.