Hi, I'm Xu Yang

Online, I publish articles under the pen name Fatbobman (东坡肘子).

A chance opportunity led me to become an Apple ecosystem developer. Initially, my goal was to use this as a means to rehabilitate my body (specifically to improve brain function dulled due to medication trauma) and to develop an app for my personal use. Unexpectedly, as I invested more and more time, it has now become a significant part of my life.

The primary purpose of creating this blog was to document the challenges I encountered in my learning journey. As my readership has grown, I've also started to consciously write articles that are more suitable for a wider audience.

Currently, I am mainly focused on technologies like Swift, SwiftUI, Core Data, and SwiftData. As my knowledge continues to expand, I look forward to exploring more technical areas in the future.

I welcome everyone to leave comments below my articles or contact me through the following means:

If you wish to support me in creating more high-quality content, you are welcome to show your support through the following ways:

If you want to promote your product to the Swift and iOS developer community, Becoming a Sponsor could be an excellent opportunity for you.