With a little effort, Emacs can be a powerful, multi-language IDE with code completion, documentation lookup, and more. Taking Python as our language, we will show how to use the the auto-complete, epc, and jedi.el libraries to create a semantically rich editing experience. We'll discuss how these libraries work together and how to customize them for your own setup. Learn more from the developers at thoughtbot ⌨️ Head over to http://tbot.io/dev-blog to read more great articles on our blog.