Web application development begins by outlining user roles, key scenarios, and the data model. A solid MVP concentrates on essential flows, intuitive navigation, and dependable UI components, so the product can be released rapidly without becoming a fragile collection of bespoke screens.

After release, scalability and reliability are the top priorities: performance budgets, caching, secure authentication, and clean API contracts. With proper monitoring, CI/CD, and thoughtful architecture, teams can iterate faster while keeping the codebase stable as features and traffic expand.