Base project folder for a Silverstripe ([http://silverstripe.org](http://silverstripe.org)) installation. Required modules are installed via [http://github.com/silverstripe/recipe-cms](http://github.com/silverstripe/recipe-cms). For information on how to change the dependencies in a recipe, please have a look at [https://github.com/silverstripe/recipe-plugin](https://github.com/silverstripe/recipe-plugin). In addition, installer includes [theme/simple](https://github.com/silverstripe-themes/silverstripe-simple) as a default theme.
If you would like to make changes to the Silverstripe core codebase, we have an extensive [guide to contributing code](https://docs.silverstripe.org/en/4/contributing/code/).