# Writing Documentation [CiviCRM.org/documentation](https://civicrm.org/documentation) has a nice high-level list of all active documentation. ## Guides in mkdocs We are using [mkdocs](http://www.mkdocs.org) to produce guides, and currently have the following two: * [User Guide](https://docs.civicrm.org/user/en/stable/) * [Developer Guide](https://docs.civicrm.org/dev/en/master/) *(which you are reading now!)* The content for each of these guides is written in markdown, stored in text files, and hosted on GitHub. ### How to edit 1. Obtain the source files for the guide you want to edit 1. Find the repository on GitHub (e.g. here is [the repo for this guide](https://github.com/civicrm/civicrm-dev-docs)) 1. Fork and clone locally. (For more help with Git and GitHub see [Git](git)) 1. Install mkdocs on your machine. 1. For Ubuntu sudo apt-get install python-pip python-wheel sudo pip install mkdocs 1. For other platforms, follow instructions on [mkdocs.org](http://www.mkdocs.org) 1. Launch a local copy of the guide 1. Run: cd civicrm-dev-docs mkdocs serve * If you get `[Errno 98] Address already in use` then try something like `mkdocs serve -a localhost:8001` 1. Go to `http://localhost:8000` to view 1. Edit, commit, push, submit pull request ### Formatting See [Markdown](markdownrules) for formatting syntax within mkdocs. ## Documentation in the wiki The [CiviCRM wiki](https://wiki.civicrm.org/confluence/display/CRMDOC/CiviCRM+Documentation) has lots of great info but is slowly falling out of use in favor of mkdocs.