One thing helps me enormously: I sketch a class diagram as I explore the code. Here's an example: https://s1.whiteboardfox.com/s/494b923d01d7ad05.png https://s

One thing helps me enormously: I sketch a class diagram as I explore the code. Here's an example: https://s1.whiteboardfox.com/s/494b923d01d7ad05.png https://s1.whiteboardfox.com/s/494b923d01d7ad05.png