Peter J. Herrel

This plugin allows you to display images attached to a post or page as a Bootstrap Carousel using the [carousel] shortcode.
<a href="http://peterherrel.com/wordpress/plugins/wp-bootstrap-carousel/demo/" rel="nofollow ugc">Demo</a>
As a bonus, this plugin can transform post listings generated by the <a href="https://wordpress.org/plugins/display-posts-shortcode/" rel="ugc">Display Posts Shortcode</a> plugin (version 2.2.1 or higher) into a Bootstrap Carousel slideshow.
<h4>Credits</h4>
<a href="http://getbootstrap.com/" rel="nofollow ugc">Twitter Bootstrap</a> was designed and built by @mdo and @fat.

WP Bootstrap Carousel

A simple, straightforward implementation of the Twitter Bootstrap Carousel in WordPress.

Habibur Rahman Razib

Cool Megamenu is a user-friendly, highly customizable responsive Megamenu WordPress plugin. It works out of the box with the WordPress 3 Menu System, making it simple to get started but powerful enough to create highly customized and creative mega menu configurations.
Note: Use <code><?php cool_megamenu(array('theme_location' => 'primary')); ?></code> instead of <code><?php wp_nav_menu(array('theme_location' => 'primary')); ?></code>.
<a href="http://jthemes.org/wp/pergo/demos/" rel="nofollow ugc">Demo Preview 1</a> 
<a href="http://jthemes.org/wp/genemy/creative/" rel="nofollow ugc">Demo Preview 2</a>
You can ask your questions <a href="http://www.themeperch.net/forums/forum/cool-responsive-megamenu/" rel="nofollow ugc">here</a>

Cool Responsive Megamenu

Cool Responsive Megamenu is a user-friendly, highly customizable Bootstrap 4 responsive Megamenu WordPress plugin. You can override css files, megamen …

WP Bootstrap Carousel vs Cool Responsive Megamenu