Adds: sidebar toggle bar (click on blue vertical separator bar), auto collapsing sticky floating table of contents at top left (hover mouse on it to expand), collapsible sections (click section title to toggle), section links (for getting URL to page sections), auto popup sticky table headers (when table height is longer than the screen), table manipulations (double click empty space of a table cell to show menu).
WikiMuch (Wikipedia Minimal + Paper Sidebar + Languages Mod)
Lyutria created a nice little mish-mash of the Wikipedia Minimal and the Paper (Sidebar) styles (https://userstyles.org/styles/102164). I tweaked a lot of stuff and added language selection via "Wikipedia rearrange other languages" (https://greasyfork.org/en/scripts/10731).
Wikipedia 2 Wikiwand (Global)
A fork/expansion of the user script "Wikipedia 2 Wikiwand" <https://greasyfork.org/zh-TW/scripts/13400-wikipedia-2-wikiwand> to make the script applicable to most languages of Wikipedia (hopefully). Trying to do the similar thing to official browser addon/extentions of Wikiwand, an elegant and nicer frontend of Wikipedia.
Wikipedia hide unused languages
Creates an interface to select what languages are displayed, in the left sidebar under 'Languages', where links to the same article in other language Wikipedias show up. You can show and hide every language by pressing the 'show/hide extra languages', and add and remove languages from your list by pressing the +/- button next to each language.