Building a web application begins by outlining user roles, main use cases, and the data structure. A sturdy MVP emphasizes essential flows, intuitive navigation, and stable UI building blocks, enabling fast delivery without becoming a fragile collection of ad-hoc screens.

Post-launch, scalability and dependability take precedence: performance budgets, caching strategies, robust authentication, and clear API contracts. With effective monitoring, CI/CD, and well-planned architecture, teams can iterate more quickly while preserving codebase stability as features and traffic expand.