This is the Vikinghammer Tweet plugin.
You can set it up to post tweets based on new posts or comments to your blog. This requires that you enter your Twitter credentials.

Vikinghammer Tweet

Send a tweet for any new post or comment to your blog.

Kharis Sulistiyono

FF Tab Widget is a great solution for you to display different contents in a single widget. You can display popular posts, recent posts, recent commets, and tags in an animated tabs.
<ul>
<li>Easy to install, just drag the widget into your widgetized sidebar.</li>
<li>Has widget options: Label name, limit tab content and show/hide tab item.</li>
<li>Uses jQuery Tabs <a href="https://github.com/amazingSurge/jquery-tabs" rel="nofollow ugc">script</a>.</li>
</ul>
If you’d like to contribute to the plugin you can find it on <a href="http://github.com/kharissulistiyo/FF-Tab-Widget" rel="nofollow ugc">GitHub</a>.
FF doesn’t stand for anything.
<a href="http://www.kharissulistiyono.com/ff-tab-widget-pro/" rel="nofollow ugc">PRO version</a>
<h4>Usage</h4>
Simply go to Appearance > Widgets and drag “FF Tab Widget” instance to the sidebar of your choice. Within the widget are several options where you can show/hide tab item and specifify the content limit. See the <a href="https://wordpress.org/plugins/ff-tab-widget/screenshots" rel="ugc">screenshots</a> for more details.
<h4>Tabs Widget Style</h4>
The tab widget style tested on “Twenty Twelve” theme (see the plugin screenshot). It may look different on other themes. You can adjust its style by modifying CSS file (fftw.css) inside the plugin folder. To make developers easy to make modification I also profide the LESS file (fftw.less).
If you do not have time to make your tabs widget looks beautiful on your theme, you can <a href="mailto:kharisblank@gmail.com" rel="nofollow ugc">contact me</a> for plugin customization service.
Contact this <a href="http://kharissulistiyo.com" rel="nofollow ugc">plugin author</a>.

FF Tab Widget

Display popular posts, recent posts, recent commets, and tags in an animated tabs in a single widget.

Vikinghammer Tweet vs FF Tab Widget