Twitter button plus is nice and useful tool to show Twitter tweet button on your website.
Display Twitter Tweets Using Widget On WordPress Blog With Follow Button
SB TBFA is a plugin that allows to load Twitter Bootstrap and Font Awesome on your WordPress site.
Bootstrap 3 Glpyhicon And WordPress Dashicon Plugin
Use Twitter Bootstrap 2 styles on your site.
Make your web site more powerfull Bootstrap, Performance and Schema.org
Adds the Glyphicons included with Twitter Bootstrap 3 to the WordPress visual editor.
Bootstrap Press offers Twitter Bootstrap styles with WordPress Shortcodes. It makes adding styles (Tabs, Buttons, Grid...) pretty easy.
Foundation Press offers the Foundation Framework styles with WordPress Shortcodes. It makes adding styles (Tabs, Buttons, Grid...) pretty easy.
Easily include Bootstrap library (or just the parts of it you want) in your website.
This plugin allows you to create a simple responsive image carousel that displays the featured image, along with the title and excerpt from each post.
This plugin adds [collapse_group] and [collapse] shortcode to generate twitter bootstrap's collapse aka accordian.