Extension:Graph

This extension takes over the name of an older graph extension that appears to be bit-rotting since 2006 and not in use.

The Graph extension allows &lt;graph> tags or entire pages to become Vega-based graphs.

Demo

 * graphtest.wmflabs.org

LocalSettings.php
To allow  in wiki markup:

To store graph definitions as standalone pages in their own namespace, enable it via JsonConfig configuration.