TwinkleGlobal is a JavaScript application that gives Wikipedians a quick way of performing common maintenance tasks, such as nominating pages for deletion and cleaning up vandalism.
See User:Xiplus/TwinkleGlobal on the Meta-Wiki for more information.
AzaToth is the original author and maintainer of the tool, as well as the morebits.js library gadget, which forms the basis for many Wikipedia scripts and editing tools in addition to Twinkle.