diff --git a/custom.el b/custom.el
index 317da69..69fbb04 100644
--- a/custom.el
+++ b/custom.el
@@ -1,3 +1,4 @@
+
 (custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
@@ -10,7 +11,7 @@
  '(anzu-search-threshold 1000)
  '(package-selected-packages
    (quote
-    (markdown-mode sublime-themes sml-modeline smart-mode-line-powerline-theme nlinum flycheck anzu))))
+    (rainbow-mode scss-mode sass-mode less-css-mode ac-php smarty-mode php-mode pkgbuild-mode markdown-mode flycheck anzu sml-modeline smart-mode-line-powerline-theme smart-mode-line nlinum sublime-themes))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
diff --git a/init.el b/init.el
index 3b6d552..d7e6c91 100644
--- a/init.el
+++ b/init.el
@@ -23,6 +23,7 @@
 ;;;------------------------------
 ;;; Features
 ;;;------------------------------
+(require 'init-security)
 (require 'init-elpa)
 ;; theme
 (require 'init-theme)
@@ -37,6 +38,14 @@
 (require 'init-flycheck)
 ;; Languages
 (require 'init-markdown)
+(require 'init-python)
+(require 'init-pkgbuild)
+(require 'init-php)
+(require 'init-less)
+(require 'init-sass)
+(require 'init-scss)
+;; Plus
+(require 'init-rainbow)
 
 ;;; Loads custom file
 (when (file-exists-p custom-file)
diff --git a/lisp/init-editing-utils.el b/lisp/init-editing-utils.el
index 0319519..5f65ef7 100644
--- a/lisp/init-editing-utils.el
+++ b/lisp/init-editing-utils.el
@@ -9,6 +9,12 @@
 ;;(when (eval-when-compile (version< "24.4" emacs-version))
 ;;  (electric-indent-mode 1))
 
+;; Active auto-revert-mode that automatically reloads modified files out of Emacs.
+;; It is very useful to see logs (like auto-revert-tail-mode) among many other cases.
+(global-auto-revert-mode)
+(setq global-auto-revert-non-file-buffers t
+      auto-revert-verbose nil)
+
 ;;----------------------------------------------------------------------------
 ;; Show matching parens
 ;;----------------------------------------------------------------------------
@@ -19,7 +25,6 @@
 ;;----------------------------------------------------------------------------
 (set-default 'truncate-lines t)
 (setq show-trailing-whitespace nil)
-(setq site-lisp-path (file-name-as-directory (expand-file-name "site-lisp/" user-emacs-directory)))
 
 ;;----------------------------------------------------------------------------
 ;; Some basic preferences
diff --git a/lisp/init-flycheck.el b/lisp/init-flycheck.el
index a3f6c37..d7a7ac5 100644
--- a/lisp/init-flycheck.el
+++ b/lisp/init-flycheck.el
@@ -1,2 +1,12 @@
 (require-package 'flycheck)
+
+;; Enable for only languages
+;;(add-hook 'emacs-lisp-mode-hook 'flycheck-mode)
+(add-hook 'c++-mode-hook 'flycheck-mode)
+(add-hook 'html-mode-hook 'flycheck-mode)
+(add-hook 'sh-mode-hook 'flycheck-mode)
+(add-hook 'js-mode-hook 'flycheck-mode)
+(add-hook 'php-mode-hook 'flycheck-mode)
+;; (add-hook 'after-init-hook 'global-flycheck-mode)
+
 (provide 'init-flycheck)
diff --git a/lisp/init-gui.el b/lisp/init-gui.el
index ccc0786..3339e21 100644
--- a/lisp/init-gui.el
+++ b/lisp/init-gui.el
@@ -8,7 +8,8 @@
 (tool-bar-mode 0)
 (set-scroll-bar-mode nil)
 (menu-bar-mode 0)
-(setq make-backup-files nil)
+(setq make-backup-files nil) ; stop creating backup~ files
+(setq auto-save-default nil) ; stop creating #autosave# files
 
 ;;----------------------------------------------------------------------------
 ;; Editor configuration
diff --git a/lisp/init-less.el b/lisp/init-less.el
new file mode 100644
index 0000000..5245e5f
--- /dev/null
+++ b/lisp/init-less.el
@@ -0,0 +1,7 @@
+;;----------------------------------------------------------------------------
+;; Less Mode
+;;----------------------------------------------------------------------------
+(require-package 'less-css-mode)
+(add-to-list 'auto-mode-alist '("\\.less$" . less-css-mode))
+
+(provide 'init-less)
diff --git a/lisp/init-php.el b/lisp/init-php.el
new file mode 100644
index 0000000..d4fa09b
--- /dev/null
+++ b/lisp/init-php.el
@@ -0,0 +1,64 @@
+(require-package 'php-mode)
+
+(require-package 'smarty-mode)
+
+;; From EmacsWiki: https://www.emacswiki.org/emacs/PhpMode
+(defun my/php-symbol-lookup ()
+  (interactive)
+  (let ((symbol (symbol-at-point)))
+    (if (not symbol)
+        (message "No symbol at point.")
+
+      (browse-url (concat "https://php.net/manual-lookup.php?pattern="
+                          (symbol-name symbol))))))
+
+
+(defun my/php-function-lookup ()
+  (interactive)
+  (let* ((function (symbol-name (or (symbol-at-point)
+                                    (error "No function at point."))))
+         (buf (url-retrieve-synchronously (concat "https://php.net/manual-lookup.php?pattern=" function))))
+    (with-current-buffer buf
+      (goto-char (point-min))
+        (let (desc)
+          (when (re-search-forward "<div class=\"methodsynopsis dc-description\">\\(\\(.\\|\n\\)*?\\)</div>" nil t)
+            (setq desc
+              (replace-regexp-in-string
+                " +" " "
+                (replace-regexp-in-string
+                  "\n" ""
+                  (replace-regexp-in-string "<.*?>" "" (match-string-no-properties 1)))))
+
+            (when (re-search-forward "<p class=\"para rdfs-comment\">\\(\\(.\\|\n\\)*?\\)</p>" nil t)
+              (setq desc
+                    (concat desc "\n\n"
+                            (replace-regexp-in-string
+                             " +" " "
+                             (replace-regexp-in-string
+                              "\n" ""
+                              (replace-regexp-in-string "<.*?>" "" (match-string-no-properties 1))))))))
+
+          (if desc
+              (message desc)
+            (message "Could not extract function info. Press C-F1 to go the description."))))
+    (kill-buffer buf)))
+
+(require-package 'ac-php)
+
+(defun my/php-mode-stuff ()
+  (local-set-key (kbd "<f1>") 'my/php-function-lookup)
+  (local-set-key (kbd "C-<f1>") 'my/php-symbol-lookup)
+  ;; New versions of PHP have this :)
+  (php-enable-psr2-coding-style)
+  (auto-complete-mode t)
+  (require 'ac-php)
+  (setq ac-sources  '(ac-source-dictionary ac-source-abbrev ac-source-php ) )
+  (ac-php-core-eldoc-setup ) ;enable eldoc
+  (define-key php-mode-map  (kbd "C-]") 'ac-php-find-symbol-at-point) ;goto define
+  (define-key php-mode-map  (kbd "C-t") 'ac-php-location-stack-back)  ;go back
+  )
+
+(add-hook 'php-mode-hook 'my/php-mode-stuff)
+
+(myemacs/elapsed-time)
+(provide 'init-php)
diff --git a/lisp/init-pkgbuild.el b/lisp/init-pkgbuild.el
new file mode 100644
index 0000000..10ce393
--- /dev/null
+++ b/lisp/init-pkgbuild.el
@@ -0,0 +1,6 @@
+(require-package 'pkgbuild-mode)
+
+(autoload 'pkgbuild-mode "pkgbuild-mode.el" "PKGBUILD mode." t)
+(setq auto-mode-alist (append '(("/PKGBUILD$" . pkgbuild-mode)) auto-mode-alist))
+
+(provide 'init-pkgbuild)
diff --git a/lisp/init-python.el b/lisp/init-python.el
new file mode 100644
index 0000000..eee16f7
--- /dev/null
+++ b/lisp/init-python.el
@@ -0,0 +1,10 @@
+;;----------------------------------------------------------------------------
+;; Python Mode
+;;----------------------------------------------------------------------------
+(add-hook 'python-mode-hook
+      (lambda ()
+        (setq indent-tabs-mode nil)
+        (setq python-indent-guess-indent-offset nil)
+        (setq python-indent-offset 4)))
+
+(provide 'init-python)
diff --git a/lisp/init-rainbow.el b/lisp/init-rainbow.el
new file mode 100644
index 0000000..4461279
--- /dev/null
+++ b/lisp/init-rainbow.el
@@ -0,0 +1,10 @@
+;; rainbow-mode
+(require-package 'rainbow-mode)
+(add-hook 'css-mode-hook 'rainbow-mode)
+(add-hook 'sass-mode-hook 'rainbow-mode)
+(add-hook 'scss-mode-hook 'rainbow-mode)
+(add-hook 'less-mode-hook 'rainbow-mode)
+(add-hook 'web-mode-hook 'rainbow-mode)
+(add-hook 'html-mode-hook 'rainbow-mode)
+
+(provide 'init-rainbow)
diff --git a/lisp/init-sass.el b/lisp/init-sass.el
new file mode 100644
index 0000000..022668c
--- /dev/null
+++ b/lisp/init-sass.el
@@ -0,0 +1,7 @@
+;;----------------------------------------------------------------------------
+;; Sass Mode
+;;----------------------------------------------------------------------------
+(require-package 'sass-mode)
+(add-to-list 'auto-mode-alist '("\\.sass\\'" . sass-mode))
+
+(provide 'init-sass)
diff --git a/lisp/init-scss.el b/lisp/init-scss.el
new file mode 100644
index 0000000..2ec96d5
--- /dev/null
+++ b/lisp/init-scss.el
@@ -0,0 +1,8 @@
+;;----------------------------------------------------------------------------
+;; Scss Mode
+;;----------------------------------------------------------------------------
+(require-package 'scss-mode)
+
+(add-to-list 'auto-mode-alist '("\\.scss\\'" . scss-mode))
+
+(provide 'init-scss)
diff --git a/lisp/init-security.el b/lisp/init-security.el
new file mode 100644
index 0000000..87d4a0c
--- /dev/null
+++ b/lisp/init-security.el
@@ -0,0 +1,12 @@
+;;----------------------------------------------------------------------------
+;; Security. Check https://ogbe.net/emacsconfig.html
+;;----------------------------------------------------------------------------
+(setq tls-checktrust t)
+(setq gnutls-verify-error t)
+(let ((trustfile "/etc/ssl/cert.pem"))
+  (setq tls-program
+        `(,(format  "gnutls-cli --x509cafile %s -p %%p %%h" trustfile)
+          ,(format "openssl s_client -connect %%h:%%p -CAfile %s -no_ssl2 -ign_eof" trustfile)))
+  (setq gnutls-trustfiles (list trustfile)))
+
+(provide 'init-security)