omnioutliner
There are 4 repositories under omnioutliner topic.
bcdavasconcelos/Themes
Themes I either made or adapted for Alfred, Connected Text, Folding Text, Golden Dict, Obsidian, OmniOutliner, Outlinely, Scapple, Scrivener, Tinderbox, and Ulysses.
Taxyovio/OmniOutliner-Plug-Ins
Omni Automation plug-ins for OmniOutliner, including a basic reference manager based on BibTeX
mhucka/omnioutliner-hacks
Scripts and other things for working with OmniOutliner
bcdavasconcelos/Ooutline-to-PDF
Applescript and template file for converting OmniOutline documents to PDF via Pandoc (OO/Rtf → Markdown → Pandoc) preserving internal row-level cross-references.