Nothing provides more satisfaction than making something yourself. Learning is a beautiful process. And when you create even something small with your own brain, you feel like a king. The same thing applies to Android, where first you start by using apps created by others and then you may venture to make your own.
Xposed Framework module development differs a bit from that of a regular application. As you know, Xposed Framework allows you to modify many aspects of the Android OS without APKTool, decompiling, pushing back to your device, and all of the requisite clutter. If you are ready for a challenge, XDA Forum Member hamzahrmalik posted a tutorial on how to create an Xposed module.
Before you get started, you should know that this isn’t an easy process. You must know quite a bit about Java. But with a bit of an effort, you should be able to create your own module. The module presented as an example in the guide was made in Eclipse, but you can use an IDE to compile an application. You should be able to create one on every operating system that supports Eclipse.
So if you think that now is a good time to start developing some Xposed module, make your way to the tutorial thread to get started.