There are plenty of Xposed modules out there. Their purposes range widely from adding previously device-specific functionality to patching bugs, and everything in between. This is, of course, all made possible by XDA Recognized Developer rovo89‘s fantastic Xposed Framework (thread) . The framework allows developers to create a module APK that is able to make a modification at runtime, while leaving original files intact. Both a boost in ease-of-use and user safety, Xposed makes device modification into a click and reboot affair.
Droidshouts 