3. MultimarkdownExpanded perl version of John Gruber's original Markdown --- No longer under active development since MMD 3
5. Mmd EpubNow deprecated -- MMD v6 has better (and easier) support for exporting EPUB v3
8. Multimarkdown 5Reference implementation of MultiMarkdown; replaces MultiMarkdown v4 (deprecated -- see MMD-6 instead)
9. MMD-QuickLookImproved QuickLook generator for MultiMarkdown files (FYI, the closed-source version from http://multimarkdown.com/ is better and also free.)
10. c-templateBoilerplate to set up a c project, include CuTest unit testing, cmake build setup
11. MMD-EditSyntax-highlighting text editor for MultiMarkdown, based on work by Ali Rantakari
12. peg-multimarkdownAn implementation of MultiMarkdown in C, using a PEG grammar - a fork of jgm's peg-markdown. No longer under active development - see MMD 5.