DZIRCMS uses Modules to output Content to the frontend. There are lots of Modules available for different kinds of output.
We plan on creating a list in the forum (soon to come). If you need something before that, feel free to contact us: firstname.lastname@example.org.
Creating own Modules is pretty easy. Learn from other Modules how to do it.
We plan to integrate a Module Manager in the near future through which you can install publicly available Modules with just a click. You can then send us your Module(s) for public hosting, or install your own Module Repository (will be made available for free). But remember, you as the developer are responsible for the Module's security (we'll check that if you want it hosted publicly).