# Contributing

If you want to contribute to this repository, please ensure ...
  - to use ```make``` for development (it validates the source code and transpiles it to ```/lib```).
  - to follow the existing coding style.
  - to use the linting tools that are listed in the ```package.json``` (which you get for free when using ```make```).
  - to add and/or customize unit tests for any changed code.
  - to reference the corresponding issue in your pull request with a small description of your changes.

All contributors are listed in the ```AUTHORS``` file, sorted by the time of their first contribution.