Creating a web app begins by outlining user roles, essential scenarios, and the data structure. A strong MVP centers on core paths, intuitive navigation, and consistent UI building blocks, enabling rapid delivery without evolving into a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability take priority: performance budgets, caching strategies, robust authentication, and tidy API contracts. With effective monitoring, CI/CD, and well-planned architecture, teams can iterate more quickly while maintaining code stability as features and traffic increase.