structure and large amount of code; it was beautifully designed with clearly separated modules
and well organized code. We have already learnt so much from it by just going through its
headers, we can even see the different coding styles of different developers. I believe all of us can
benefit a lot from studying WeChat’s design pattern by reversing it. We will discuss what we
find reversing WeChat on http://bbs.iosre.com, you are welcome to join us.