We go to github, then download the souce code, go on looking into the code, dame it! So many codes ,so many branches, how to figure out the develop process?
Maybe you can use the sourceTree to help you visulize the source tree, or the right below tool for helping navigating the source tree in the time and compare with each other continually.
1. 源码比较目录 2. 文件细节 3. 时间变化表 4. 列出简要信息 5. shell code for navigating the source tree in the git repository