Building a web application begins by outlining user roles, essential use cases, and the data schema. A strong MVP concentrates on essential workflows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability are paramount: performance budgets, caching strategies, secure authentication, and clean API agreements. Through effective monitoring, CI/CD pipelines, and deliberate architecture, teams can iterate more quickly while preserving code stability as features and user traffic increase.