diff --git a/lib/extensions/development.el b/lib/extensions/development.el
index 4fe8b11..9cea6c2 100644
--- a/lib/extensions/development.el
+++ b/lib/extensions/development.el
@@ -12,6 +12,8 @@
 (depends-on 'magit)
 (depends-on 'indent-guide)
 (depends-on 'yasnippet)
+(depends-on 'direx)
+(depends-on 'popwin)
 ;; TODO: Add flycheck-color-modebar
 ;; TODO  Add flycheck-tip
 
diff --git a/lib/extensions/development/init.el b/lib/extensions/development/init.el
index 76762ce..9d836c9 100644
--- a/lib/extensions/development/init.el
+++ b/lib/extensions/development/init.el
@@ -65,16 +65,25 @@
            (require 'flyspell)
            (setq flyspell-issue-message-flg nil))
 
-  (ability diff-highlight
+  (ability diff-highlight ()
            "Highlight the diffs based on VCS."
            (add-hook 'prog-mode-hook 'turn-on-diff-hl-mode)
            (add-hook 'vc-dir-mode-hook 'turn-on-diff-hl-mode))
 
-  (ability auto-pair
+  (ability auto-pair ()
            "Auto pair stuffs like brackets begin/ends etc."
            ;; TODO: use autopair mode if electric pair was not as good as autopair
            (electric-pair-mode))
 
+  (ability code-browser ()
+           "Adds the code browser to FG42."
+           (autoload 'direx "direx" "Simple code browser.")
+           (require 'popwin)
+           (popwin-mode t)
+           (push '(direx:direx-mode :position left :width 30 :dedicated t)
+                 popwin:special-display-config)
+           (global-set-key (kbd "C-c q") 'direx-project:jump-to-project-root-other-window))
+
   (ability indent-guide
            "Show indent guides."
            (indent-guide-global-mode)