-* **Client software:** There are free software clients that do somehow work with Friendica but most of them need love and maintenance. Also, they were mostly made for other platforms using the StatusNet API. This means they lack:w
- the features that are really specific to Friendica. Popular clients you might want to have a look at are:
- * [Hotot (Linux)](http://hotot.org/) - abandoned
- * [Friendica for Android](https://github.com/max-weller/friendica-for-android) - abandoned
- * You can find more working client software in [Wikipedia](https://en.wikipedia.org/wiki/Friendica).
+ $> doxygen util/Doxyfile
+
+to generate the files which will be located in the ```doc/html``` subdirectory in the Friendica directory.
+You can browse these files with any browser.
+
+If you find missing documentation, don't hestitate to contact us and write it down to enhance the code documentation.
+
+###Issues
+
+Have a look at our [issue tracker](https://github.com/friendica/friendica) on github!
+
+ * Try to reproduce a bug that needs more inquries and write down what you find out.
+ * If a bug looks fixed, ask the bug reporters for feedback to find out if the bug can be closed.
+ * Fix a bug if you can. Please make the pull request against the *develop* branch of the repository.
+ * There is a *Junior Job* label for issues we think might be a good point to start with.
+ But you don't have to limit yourself to those issues.
+
+###Web interface
+
+The thing many people want most is a better interface, preferably a responsive Friendica theme.
+This is a piece of work!
+If you want to get involved here:
+
+* Look at the first steps that were made (e.g. the clean theme).
+Ask us to find out whom to talk to about their experiences.
+* Talk to design people if you know any.
+* Let us know about your plans [in the dev forum](https://helpers.pyxis.uberspace.de/profile/developers) and the [theme developer forum](https://friendica.eu/profile/ftdevs).
+Do not worry about cross-posting.
+
+###Client software
+As Friendica is using a [Twitter/GNU Social compatible API](help/api) any of the clients for those platforms should work with Friendica as well.
+Furthermore there are several client projects, especially for use with Friendica.
+If you are interested in improving those clients, please contact the developers of the clients directly.
+
+* Android / CynogenMod: **Friendica for Android** [src](https://github.com/max-weller/friendica-for-android), [homepage](http://friendica.android.max-weller.de/) - abandoned
+* iOS: *currently no client*
+* SailfishOS: **Friendiy** [src](https://kirgroup.com/projects/fabrixxm/harbour-friendly) - developed by [Fabio](https://kirgroup.com/profile/fabrixxm/?tab=profile)
+* Windows: **Friendica Mobile** for Windows versions [before 8.1](http://windowsphone.com/s?appid=e3257730-c9cf-4935-9620-5261e3505c67) and [Windows 10](https://www.microsoft.com/store/apps/9nblggh0fhmn) - developed by [Gerhard Seeber](http://mozartweg.dyndns.org/friendica/profile/gerhard/?tab=profile)