Client-side routing is a natural state machine: each route is a state, navigation events trigger transitions, and guards protect authenticated routes.

• Route states: home / profile / settings / admin

• Guards for auth checks and permissions

• Entry/exit actions for route lifecycle

• Tab navigation as parallel states

• Navigation → Data Fetching — Route-based data loading

• Navigation → Forms — Multi-step form routing

• Navigation → Animations — Route transition animations

• Case Study: Onboarding — Step-by-step navigation

• Add route machine with auth guards

• Add tab navigation machine

• Add breadcrumb machine