Graphic javascript Tree with layout

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Javascript

Graphic JavaScript Tree with Layout[^]

in above url ,it said that :

In the download you can find several simple examples you can play with. All the images in this article are made with the code on the examples. There is an advanced example which will let you play with almost all the options in the component. The data in the samples has been obtained in the Wikipedia

so ,how can I find more advanced example about "Graphic javascript Tree with layout" in the Wikipedia ? I search nothing in the Wikipedia..

Thank you!