Creating a web app begins by outlining user roles, essential use cases, and the data structure. A strong MVP targets main flows, intuitive navigation, and consistent UI elements, allowing rapid delivery without turning into a fragile collection of bespoke screens.

Once launched, scalability and reliability take precedence: budgets for performance, caching strategies, secure login, and clean API agreements. With effective monitoring, CI/CD pipelines, and thoughtful architecture, teams can iterate faster while preserving codebase stability as features and traffic grow.