VisX is mentioned in the about page, so presumably. https://www.react-graph-gallery.com/about https://www.react-graph-gallery.com/about, that page also gives so

VisX is mentioned in the about page, so presumably. https://www.react-graph-gallery.com/about https://www.react-graph-gallery.com/about, that page also gives some motivation on why this is a separate project.