state-machine

Model UI behavior as finite state machines to prevent impossible states by explicitly defining valid states, events, transitions, and actions. This structured approach ensures predictable outcomes and eliminates inconsistent behavior in interactive components.

Use finite state machines to manage complex multi-step forms and asynchronous fetch flows by enumerating states and events. Guards and entry/exit actions prevent invalid paths and trigger side effects, ensuring valid progressions and predictable outcomes.

A finite state machine improves UI design system predictability by formalizing UI flow through explicit state definitions and transitions. This prevents unreachable states and inconsistent behavior across interactive components, guiding both design and implementation.

Yes, you can use guards and entry/exit actions to validate UI transitions. Guards prevent invalid paths by checking conditions before transitioning, while entry and exit actions trigger necessary side effects during state changes in interactive components.

To start modeling a simple UI component, define three states like idle, active, and completed. Walk through common events to validate transitions between these states, ensuring all paths are explicit and predictable before implementation.