Improve types and documentation on mouse hover with Popups or by Inline the text
Room for improvement How documentation is shown. Right now is just shown in plain text and is kind of ugly, I think we should use a markdown renderer for Sublime like Sublime Markdown Pop-ups.
The git blame package for sublime uses a very simple approach to display a nice inline blame, as we can see here .
What do you think of this approach?

So instead of a Git blame it would have the documentation and types text.
I like that! But right now I have my forces focused in other stuff and I'm not using the plugin since moths ago, I just maintain it. But if you want make a PR.
Right now I am immersed on learning Elixir but I may give a try to implement this...
How hard can it be ;)