Translations:Extension:Graph/Demo/54/en

Editing JSON by hand is fiddly and prone to error, so you should use a JSON checker such as JSONLint or a JSON editor such as the Vega Live Editor to edit JSON before you copy and paste it into the wiki page. If the $1 tag's data is directly embedded in the page such as the example above, then if you use VisualEditor to edit the page you can directly edit graph data.