Why does Illustrator have so many features? Because. Anyway, if you do vector art for web, here's a simple cheat sheet of sorts that might help.

This Drupal module allows you to edit fields on separate tabs from the main edit tab.

Here's how to customize CKEditor in Drupal 7. I recommend using the WYSIWYG module instead of the CKEditor module if you plan on having media module integration. I was not able to get media module working with youtube videos and CKEditor 4+ and apparently that's a known issue (Apr 26 2014).

This is how to create a plugin for CKEditor. I also show how to integrate it with the WYSIWYG module. It was tested on CKEditor 4.3.4 and the WYSIWYG module version 7.x-2.x-dev from 2014-Mar-20.

Edit 20140319: There is a great screencast from DrupalCon London about Entity Construction Kit... in that presentation, from about minute 27 to minute 30, the presenter, Jeni Tehan, demonstrates how to create a rule that shows up in the VBO list ( http://youtu.be/hhUuv1cEgVY?t=26m59s ). It is a little more straightforward than the process I outline below. Instead of creating a rule

Here's how to use the field group module and form API in Drupal 7 to create a form with horizontal tabs.

By using the version of Geshi found at https://github.com/easybook/geshi , Sass and Twig syntax highlighting can be added to text fields in Drupal.

Here are some common settings for HTMLawed that can be used as a more lenient 'filtered html' format for trusted editors that need a simple WYSIWYG. This configuration allows images, which can be a security risk. If you don't understand the risk, then leave Drupal's defaults the way they are and perhaps try to work with the Full HTML format or use CSS classes and stylesheets.

Here are some examples of using Drupal's states API. It shows the use of OR and XOR (which only work with jQuery 1.8 or above, apparently). More examples can be found in the examples project in the form example module.

Here's a Tampermonkey script which adds a Save and Edit button to the mini panels content edit page for every site :) If you don't have the button, then every time you save, you are brought back to the mini-panels content overview page, which gets kind of long.