Creating a web application begins by outlining user roles, essential scenarios, and the data structure. A robust MVP concentrates on main flows, straightforward navigation, and consistent UI elements, allowing the product to release fast without becoming a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability are paramount: performance budgets, caching, secure authentication, and clear API contracts. With effective monitoring, CI/CD, and well-planned architecture, teams can iterate more rapidly while maintaining codebase stability as features and traffic expand.