External links
Something that I made a long time ago and have put here for archiving/reference
Factorio Blueprint parser written in Crystal
pomf-standard API to Imgur Gateway
Noise generators implemented in Crystal
Binary mapping macro for crystal, used to deserialize binary data.
Port of drawille to Crystal
ncurses bindings for crystal
IRC Bot library written in crystal, using fast_irc.cr for message parsing
ANSEL Converter for Crystal
http://xkcd.com/1692/