valtio

Proxy-based state management tracks property access to trigger re-renders only where needed, ensuring optimal performance. It integrates seamlessly with React via a snapshot hook to automatically update components when state mutations occur.

Yes, you can mutate state directly using familiar JavaScript syntax, reducing boilerplate. The proxy mechanism intercepts these direct mutations to automatically track changes and update the application state without requiring explicit action dispatchers.

The best way to manage complex form state and real-time data synchronization is using proxy-based reactivity. It handles fine-grained updates and direct mutation syntax, allowing you to control global settings and form state with minimal code.

Valtio requires no specific dependencies to manage application state. It operates independently using core features like proxy, snapshot, subscribe, and ref to provide robust state control, while integrating seamlessly with React for re-renders.

Direct mutation syntax is used for global application settings because it makes complex state interactions feel like plain JavaScript. This approach reduces boilerplate and improves developer experience while the proxy mechanism maintains performance.

You should not use proxy-based reactivity if your application requires strict immutable state constraints or if you need to manage state without proxy support. It relies heavily on proxy objects to track mutations and trigger fine-grained updates.