(T234581) The 'jquery.tabIndex' module is deprecated.
https://www.mediawiki.org/wiki/ResourceLoader/Migration_guide_(users)#jquery.tabIndex
https://codesearch.wmflabs.org/search/?q=jquery.tabIndex&i=nope&files=&repos=
- CollapsibleVector
- Metrolook
(T234581) The 'jquery.tabIndex' module is deprecated.
https://www.mediawiki.org/wiki/ResourceLoader/Migration_guide_(users)#jquery.tabIndex
https://codesearch.wmflabs.org/search/?q=jquery.tabIndex&i=nope&files=&repos=