Add some js2 and html mode config

emacs/.emacs.d/init.org

@@ -1207,12 +1207,27 @@ Computing Environment".
     (add-hook 'js2-mode-hook 'subword-mode)
   #+END_SRC
 
-  Set the basic offset to 2 spaces for JavaScript.
+  Enable ~flycheck-mode~ to run syntax checkers such as eslint.
+
+  #+BEGIN_SRC emacs-lisp
+    (add-hook 'js2-mode-hook 'flycheck-mode)
+  #+END_SRC
+
+  Set the default indentation to 2 spaces.
 
   #+BEGIN_SRC emacs-lisp
     (setq js2-basic-offset 2)
   #+END_SRC
 
+** HTML mode
+
+   Enable electric pairing so I don't have to worry about closing =<=
+   and ="= and such.
+
+   #+BEGIN_SRC emacs-lisp
+     (add-hook 'html-mode-hook 'electric-pair-local-mode)
+   #+END_SRC
+
 * Applications
 
   - [[file:init/dired-init.org][Dired]] :: The Emacs file manager. Very powerful, and I don't use it