Building a web application begins by outlining user roles, primary use cases, and the data structure. A robust MVP concentrates on essential workflows, intuitive navigation, and consistent UI elements, allowing the product to be released swiftly without becoming a fragile collection of disparate screens.

Post-launch, the priorities shift to scalability and dependability: performance allowances, caching strategies, safe authentication, and tidy API boundaries. Through effective monitoring, CI/CD pipelines, and well-considered architecture, teams can iterate more rapidly while maintaining codebase stability as features and user demand expand.