From Meta

Twinkle is a gadget developed for the English Wikipedia to speed up some tasks and make them semi-automated. It has been tweaked to work for Miraheze but it still has some Wikipedia-effects and the work is in progress to completely localise it with the Miraheze.

This gadget can be enabled in your preferences under 'Gadgets'. If you have enabled the gadget, you can customize your Twinkle preferences here.

The gadget can be tested on Public Test Wiki, if you haven't used it yet.

You can make suggestions or report problems on the talk page.

See also[edit source]