https://github.com/m2ym/direx-el.git
git clone 'git://github.com/m2ym/direx-el.git'
direx.el is a simple directory explorer. It also works as a generic tree explore library.
Here is a minimal example usage:
(require 'direx)
(global-set-key (kbd "C-x C-j") 'direx:jump-to-directory)
If you are using popwin, you can use directory viewer as temporary “side-bar”, like this:
(push '(direx:direx-mode :position left :width 25 :dedicated t)
popwin:special-display-config)
(global-set-key (kbd "C-x C-j") 'direx:jump-to-directory-other-window)
M-x customize-group RET direx RET
.