Wat Programming Language
The Wat Language Manual is online at http://manuel.github.com/wat-js/doc/manual.html.
Wat on the WWW
Try Wat online with a rudimentary REPL at http://manuel.github.com/wat-js/browser/.
Wat on the PC
./wat. (Requires SpiderMonkey command-line JS interpreter.)
Wat is actively being developed by Manuel Simoni (firstname.lastname@example.org) and currently only for the brave.
wat-js is released under the MIT License.