Plank is a nice Dock you can put on your Linux desktop. This dock contains shortcut to your installed applications, so you can access them easily. The most recent stable version of Plank 0.9.1 is available through Fedora repository. So installing Plank on Fedora 23 should be easy as 1,2,3.
See how Plank running on my Fedora 23 Workstation
After installed, Plank is easy to configure. You can set many things from the Preferences.
So here’s how to install Plank on Fedora 23
Open Terminal and type this command
sudo dnf install plank
To remove it, use the following command
sudo dnf remove plank
Simply as that.