Creating a web app begins by outlining user roles, main use cases, and the data structure. An MVP should concentrate on essential paths, intuitive navigation, and consistent UI elements, enabling a fast launch without turning the product into a fragile collection of ad hoc screens.

Post-launch priorities are scalability and dependability: performance budgets, caching strategies, secure login, and well-defined API contracts. With effective monitoring, CI/CD practices, and well-planned architecture, teams can iterate more rapidly while preserving codebase stability as features and traffic expand.