Customising the shortcuts and icons for interwiki links involves three steps:

1. Add the shortcut and syntax to conf/interwiki.local.conf,
2. Add a 16×16 GIF or PNG image with the same name as your shortcut to lib/images/interwiki/,
3. Refresh the wiki's cache by running rm -rf data/cache/*/*.{gif,png,css} from the wiki's base directory.

※ I think it looks best if you don't fill the bottom two pixels of your icon, so they sit on the same line as the text.

• Interwiki

• plugin:csv - Takes CSV files (or TSV) and displays them as wiki tables.
• plugin:table2csv - Export dokuwiki tables as CSV.
• plugin:edittable - Nicer table editor, though I never end up using it…
• plugin:sortablejs - Sort data in tables.
• plugin:definitionlist - Definition/description list markup.
• plugin:explain - Add a glossary.
• plugin:dir - Generates a list of pages in a namespace.
• plugin:pagelist - 〃
• plugin:indexmenu - Also generates a list (in the form of a tree) of pages. I use it for the menu on the left.
• plugin:imagebox - MediaWIki-style image captions.
• plugin:backlinks - Shows list of pages that link to the current page. Already built-in to dokuwiki, this is just a different way of presenting it.
• plugin:tag - Tags!

• dokuwiki-tweaks-rjt - This wiki's customisations on Tildegit.