Sashko

Its tabs plugin that helps u make ur tabs mega-giga! 
U need only activate it and activate SCF plugin, edit ur tabs with custom fields(screens 1 and 2) then just get ur giga-mega-tabs with shortcode-icon in ur panel of post edit, dont forget the title of ur tab (screen 3) 
And edit css if u need. 🙂 
Now u can setting autoscroll speed using tabs options in the settings menu (printscreens 4 and 5).

Mega-giga-tabs

Requires Smart Custom Fields plugin Requires PHP: 5.6 License:  License URI:  Makin ur tabzz mega-giga!!!

pixelgrade

vlad.olaru

George Olaru

With <a href="https://github.com/pixelgrade/pixcodes" rel="nofollow ugc">PixCodes</a> you can have a shortcode insert interface.
The awesome part is that you can filter any shortcode parameters or overwrite any shortcode template with your theme.
Note: this plugin does not add any style to the output of shortcodes.
We believe that shortcodes functionality should be offered by a plugin and the style should be provided by themes.
Here is a <a href="http://github.com/pixelgrade/pixcodes/blob/master/README.md" rel="nofollow ugc">detailed documentation</a> about how you can configure some plugin settings and output.

PixCodes

PixCodes offers you a nice interface to add shortcodes into editor.

Mega-giga-tabs vs PixCodes