---
id: frame-processors-plugins-final
title: Creating Frame Processor Plugins
sidebar_label: Finish creating your Frame Processor Plugin
---

## Expose your Frame Processor Plugin to JS

To make the Frame Processor Plugin available to the Frame Processor Worklet Runtime, create the following wrapper function in JS/TS:

```ts
import { VisionCameraProxy, Frame } from 'react-native-vision-camera'

const plugin = VisionCameraProxy.initFrameProcessorPlugin('scanFaces')

/**
 * Scans faces.
 */
export function scanFaces(frame: Frame): object {
  'worklet'
  if (plugin == null) throw new Error('Failed to load Frame Processor Plugin "scanFaces"!')
  return plugin.call(frame)
}
```

## Test it!

Simply call the wrapper Worklet in your Frame Processor:

```tsx
function App() {
  const frameProcessor = useFrameProcessor((frame) => {
    'worklet'
    // highlight-next-line
    const faces = scanFaces(frame)
    console.log(`Faces in Frame: ${faces}`)
  }, [])

  return (
    <Camera frameProcessor={frameProcessor} {...cameraProps} />
  )
}
```

## Next Steps

If you want to distribute your Frame Processor Plugin, simply use npm.

1. Create a blank Native Module using [bob](https://github.com/callstack/react-native-builder-bob) or [create-react-native-module](https://github.com/brodybits/create-react-native-module)
2. Name it `vision-camera-plugin-xxxxx` where `xxxxx` is the name of your plugin
3. Remove the generated template code from the Example Native Module
4. Add VisionCamera to `peerDependencies`: `"react-native-vision-camera": ">= 3"`
5. Implement the Frame Processor Plugin in the iOS, Android and JS/TS Codebase using the guides above
6. Publish the plugin to npm. Users will only have to install the plugin using `npm i vision-camera-plugin-xxxxx` and add it to their `babel.config.js` file.
7. [Add the plugin to the **official VisionCamera plugin list](https://github.com/mrousavy/react-native-vision-camera/edit/main/docs/docs/guides/FRAME_PROCESSOR_PLUGIN_LIST.mdx) for more visibility

<br />

#### 🚀 Next section: [Browse Community Plugins](frame-processor-plugins)
