Topic on Extension talk:LinkedWiki

Does Extension:LinkedWiki suppose to replace Extension:SparqlCharts? Which differences exist between these extensions?

Each extension has its own life.

Differences : a lot of features... You can read the list of features, here : https://www.mediawiki.org/wiki/Extension:LinkedWiki

If you want add a new visualization, you can propose it here : https://github.com/BorderCloud/sgvizler2