Creating a web app begins by outlining user roles, primary use cases, and the data schema. A strong MVP concentrates on essential pathways, intuitive navigation, and consistent UI elements, enabling rapid release without becoming a brittle collection of ad-hoc screens.

Post-launch, scalability and dependability take center stage: performance budgets, caching strategies, robust authentication, and tidy API contracts. With proper observability, CI/CD, and well-planned architecture, teams can iterate more quickly while maintaining a stable codebase as features and traffic expand.