darrinb

A comment Walker class that creates native WordPress comment lists using Bootstrap Media Object markup/classes. See: http://getbootstrap.com/components/#media
For support and official documentation see the plugin’s home page here: http://darrinb.com/plugins/wp-bootstrap-comments
<h3>Usage</h3>
Add a call to the <code>WP_Bootstrap_Comments_Walker()</code> class in <code>wp_list_comments()</code> in your <code>comments.php</code> template.
<pre><code><?php
 wp_list_comments( array(
 'style' => 'div',
 'short_ping' => true,
 'avatar_size' => 42,
 'walker' => new WP_Bootstrap_Comments_Walker(),
 ) );
?>
</code></pre>
To use Bootstrap’s native media list styling change <code><ol class="comment-list"></code> to <code><ul class="media-list"></code>.
<pre><code><ul class="media-list">
 <?php
 wp_list_comments( array(
 'style' => 'ul',
 'short_ping' => true,
 'avatar_size' => 42,
 'walker' => new WP_Bootstrap_Comments_Walker(),
 ) );
 ?>
</ul>
</code></pre>

WP Bootstrap Comments

Nested Bootstrap (v3) comments for WordPress.

tempranova

This plugin requires Bootstrap, and makes use of the Bootstrap Datepicker at https://eternicode.github.io/bootstrap-datepicker/.
This plugin creates a search area above comments on any post or page. Here, users can choose to enter a search term, enter a date range, or select an option of the recent past (Today, This Week, This Month) from a dropdown. They can also combine these options to search for terms within a certain time period. Please note, a selected “recent past” option will override a date range entered by the user.
The search uses AJAX to query your database for matching comments, and returns all of the relevant results in the comment area.
A term search searches both author names and comment content.

Comment Filtering

This plugin creates a Bootstrap interface that allows users to search within your comments by a search term, a date range, or the recent past.

WP Bootstrap Comments vs Comment Filtering