Creating a web app begins by outlining user roles, primary use cases, and the data structure. A strong MVP centers on essential flows, intuitive navigation, and consistent UI elements, enabling rapid delivery without becoming a fragile collection of ad-hoc pages.

Post-launch, performance and dependability are paramount: performance budgets, caching, robust authentication, and tidy API interfaces. Through effective monitoring, CI/CD, and well-planned architecture, teams can evolve more quickly while preserving code stability as features and traffic expand.