Where is the dexterity ACE editor widget?

Whats the widget that provides the ace-editor?

I am not aware of a ACEWidget.

I have some support in XML Director for am XML Director specific DX field "XML Text"

-aj

Do we have a decent widget for turning a Text field into an ACE editor widget or something similar?
In our case, we need something to support JSON.

This implementation is pretty old:

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