I’m an avid Python coder, and I’ve made lots of programs. My top two were an email program and a Python module that works with bits.
Python module: LukeVilla/bits_tools (github.com)
These programs are open-source, so anyone can modify it for free, as long as you e-mail me about it at luke@bytesizeinfo.com. Also, please don’t give it to someone else and say you made it! There’s a law that when someone else makes something, you can’t pass it off as your own.