Drupal form theming

After creating a custom form with FAPI (Drupal's Form API), it can be hard to theme it just like you want. Here's how to do some basic form theming including the creation of a template (.tpl.php) for the form. Note that the theme hook name must be the same as the form name.

Display Suite

Provides some advanced layout and display options for content. "Display Suite is a module that takes over the rendering of entities."

Wysiwyg

Install this module as a starting point to using a "What You See Is What You Get" editor. Follow instructions on the project page. I like CKEditor and TinyMCE the best. I prefer to use this module instead of the CKEditor module because it integrates with the media module better (youtube and video support isn't there for CKEditor module and CKEditor 4+). However, if you like to use the Scald module instead of the Media module, then you...