You can visualize some dependencies graphs between sub-components with:

  
      

      blog.bazel.build
  

  
    

Visualize your build



  

  
    
    
  

  


More in general, for the internals, we have already a thread at:

  
    
    
    How to dive deep into Tensorflow internals General Discussion
  
  
    I want to read the source code of tensorflow and understand internals. But tensorflow is a complex project, I find it is hard for me to dive deep into it. Are there any recommended docs or lectures to help me understand the internals?
  


You can try to post there if you are looking for something more.