Building a web app begins with outlining user roles, primary use cases, and the data schema. A robust MVP concentrates on essential paths, intuitive navigation, and consistent UI elements, enabling a fast release without becoming a fragile collection of ad hoc screens.

Following release, scalability and dependability become paramount: performance budgets, caching strategies, secure sign-in, and clear API contracts. With effective monitoring, CI/CD, and well-planned architecture, teams can move faster while maintaining codebase stability as features and user demand expand.