Partial Clone of the underscore.js library.
You can clone or download this repo. Once you have done so, from the root directory of the repo, run:
npm install
npm start
I have written unit tests for all code using mocha and chai. Once local webserver is running, test results can be viewed at: http://localhost:3001.
Unit Tests can also be invoked from the command line of the project root:
npm test
Main code file is located in app/code.js