Some Golang packages.
Run go doc [packagename] for the latest docs on the packages. Or browse the source.
dirparser - parses a directory and display its files and directories as JSON
dirparser/server - serves the above with a jsonp interface, including serving the content of the files
fileutils - basic file utilities, getting the basename easily, find if a file is under a path etc
flagutils - get a command line argument or exit showing an error message
jsonutils - convert a multiline string into json formatted multiline string, add the jsonp http header