For contributing in this project, you need to create a pull request containing both your code and tests. To create a proper patch I suggest: ``` $ npm install -g gulp testem $ gulp ``` And in another terminal / tab: ``` $ testem -f config/testem.json ``` Then you can see if you have your new tests passing. Please, don't include the files at `/dist`. They can sometimes conflict and it is better that I generate then by hand after merging your PR.