> ## Documentation Index
> Fetch the complete documentation index at: https://dynamic-docs-feat-sidebar-revamp.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Dynamic Events

### Summary

An alternative to using [event callbacks](/react-sdk/events/events-introduction#event-callbacks) or [`useDynamicEvents`](/react-sdk/hooks/usedynamicevents) react hook is to use `dynamicEvents` emitter directly.

It can used anywhere, even outside of a React component.

If you want to listen to events in a React component, you might want to use the `useDynamicEvents` hook instead, as it will automatically unsubscribe when the component is unmounted.

### Usage

```TypeScript
import { dynamicEvents } from "@dynamic-labs/sdk-react-core";

dynamicEvents.on("primaryWalletChanged", (newPrimaryWallet) => {
  console.log('primaryWalletChanged was called', newPrimaryWallet);
});

dynamicEvents.on("primaryWalletNetworkChanged", (newNetwork) => {
  console.log('primaryWalletNetworkChanged was called', newNetwork);
});

dynamicEvents.on("userWalletsChanged", (params) => {
  console.log('userWalletsChanged was called', params);
});
```

<Note>
  You can see the available public events
  [here](/react-sdk/hooks/usedynamicevents)
</Note>