node package manager
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Check out the live demo.


npm install f7u12rl.

You can also clone the git repo with git clone, but you'll need to install the dependencies with npm install in the repo root.


Copy your API key and secret into the default.conf.json file, then run the smoke test with npm test or ./test/

If it fails, please open a github issue about it and gist the output of the test script.

If it passes, then navigate to localhost:24718 in your browser, and you'll be looking at your local copy of f7u12rl!


  • Multiple faces for each mood.
  • Draw bottoms on faces (the sharp lines look odd).
  • Female faces (using gender information if confidence is high, choosing randomly if it's low).
  • Chrome extension for automatic rage (just a minor tweak of the Mustachio extension).