The revision slider helps you to navigate and compare revisions on the diff page. It is based on a [//meta.wikimedia.org/wiki/WMDE_Technical_Wishes/RevisionSlider community wish] from the German-speaking community technical wishlist. Feedback is very much appreciated [//www.mediawiki.org/wiki/Extension_talk:RevisionSlider here].
MediaWiki:Revisionslider-help-dialog-slide1/en
