I've added copies of source files for most #uxn tools, and other software, here:
http://wiki.xxiivv.com/etc/
These will be automatically updated as I work on them in their individual repositories, but mirrored there for reliability. They are also embedded in their wiki pages, for example:
http://wiki.xxiivv.com/site/left
@neauoire I love seeing the whole program source embedded on their respective pages.