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# Implementing Plugins (Legacy)

## Topics

### Implementing Plugins  (Legacy)

  <doc://com.apple.documentation/documentation/ObjectiveC/webplugin>

  <doc://com.apple.documentation/documentation/ObjectiveC/webplugincontainer>

[`WebPlugInViewFactory`](/documentation/WebKit/WebPlugInViewFactory)

## See Also

  [WebKit Objective-C Programming Guide](https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/DisplayWebContent/DisplayWebContent.html#//apple_ref/doc/uid/10000164i)


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