Gadgets

Below is a list of special gadgets users can enable on their preferences page, as defined by the definitions. This overview provides easy access to the system message pages that define each gadget's description and code.

• Adds a "Null Edit" option to the More dropdown menu.  (View description | Export)
  Uses: Gadget-nullEdit.js
• Make headers of tables display as long as the table is in view, i.e. "sticky" (requires Chrome v91+, Firefox v59+, or Safari)  (View description | Export)
  Uses: Gadget-StickyTableHeaders.js, Gadget-StickyTableHeaders.css
  Enabled for everyone by default.
• Automatically updates the browser tab title to match the translated page title (for pages created with the Translate extension).  (View description | Export)
  Uses: Gadget-TranslatedTabTitle.js
  Enabled for everyone by default.
• Adds persistent “checklist” highlighting to tables with class mw-lighttable, with an optional footer counter and Clear All button (mw-lighttablefooter).  (View description | Export)
  Uses: Gadget-TableChecklist.js, Gadget-TableChecklist.css
  Enabled for everyone by default.