Extension:Modern Timeline

From mediawiki.org

The Professional Wiki team maintains this extension professionally.
Professional Wiki provides official support for MediaWiki LTS releases only. It may work with other MediaWiki releases.
MediaWiki extensions manual
Modern Timeline
Release status: stable
Implementation Data extraction
Description Provides a modern timeline visualization for Semantic MediaWiki as a result format
Author(s) Jeroen De Dauwtalk
Maintainer(s) Professional Wiki
Latest version 1.2.2 (2023-11-09)
Compatibility policy For every MediaWiki release that is a Long Term Support release there is a corresponding branch in the extension.
MediaWiki 1.31+
PHP 7.1+
Database changes No
Composer professional-wiki/modern-timeline
License GNU General Public License 2.0 or later
Example starter.professional.wiki

  • $wgModernTimelineWidth
  • $wgModernTimelineHeight
  • $wgModernTimelineBookmark
  • $wgModernTimelineBackground
  • $wgModernTimelineScaleFactor
  • $wgModernTimelinePosition
  • $wgModernTimelineTickWidth
  • $wgModernTimelineStartSlide
  • $wgModernTimelineStartAtEnd
  • $wgModernTimelineTransitionDuration
  • $wgModernTimelineNavHeight
  • $wgModernTimelineTemplate


  • Semantic MediaWiki 3.0 and later

The Modern Timeline extension provides a modern timeline visualization for Semantic MediaWiki only as a result format. See the README file for detailed instructions on how to install, configure and use this extension.

Having Semantic MediaWiki installed is a precondition for this extension to work.

This extension was funded initially by the KDZ - Centre for Public Administration Research in Vienna, Austria.