I select some of the best items and point them out to you. Of course have a look at all the other plugins as well, there are loads available by now.
And that mostly out of the box! Devoda gives you the ability to build your websites faster and making them easier to maintain content. I am sure you will be loving the available plugins (also called Add-Ons) created to date. Every plugin comes with screenshots and/or videos and can be easily installed with one click through the admin dashboard. I am dedicated to providing you with the best experience, plugins and support humanly possible.
There's also a complete section of tutorials, where you can explore all possibilities of concrete5.
Concrete5 has been the #1 CMS (Content Management System) for me for quite a while now. It has won the Best CMS for Designers (2015), Best Free PHP CMS (2014) and Best Open Source CMS & Best Budget CMS (2012) on CMS Critic. I'd say concrete5 currently is #4 in terms of usage, with WordPress leading the list of course.
I know you want to move forward when you have a question. Therefore I offer fast and solid support, documentation and some video tutorials. Even if you have feature requests, I will get to them as soon as I can and update the Add-On in question.