Is there something similar for emacs like vims's NERDtree

Question

For vim there is a filesystem explorer called NERDtree: https://github.com/scrooloose/nerdtree

Surely an alternative or superior package exists for Emacs?

Answer 1

The Sunrise Commander seems to be a well written package, and it has a tree extension. For a screenshot of the tree extension in action, follow this link.