Building a web application begins by outlining user roles, essential scenarios, and the data schema. A strong MVP concentrates on fundamental flows, intuitive navigation, and consistent UI elements, enabling the product to be released rapidly without becoming a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability are paramount: performance budgets, caching, robust authentication, and clean API agreements. Through effective monitoring, CI/CD, and well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.