Konstantin Obenland

This plugin needs Jetpack by WordPress.com to be activated and its Sharing module to be enabled. 
Enter the desired Twitter usernamen in Settings -> Sharing. It will then be appended, every time a visitor shares your content on Twitter
See the <a href="https://dev.twitter.com/docs/tweet-button" title="Tweet Button" rel="nofollow ugc">Tweet Button documentation</a> for details.
<h4>Translations</h4>
I will be more than happy to update the plugin with new locales, as soon as I receive them! 
Currently available in:
<ul>
<li>English</li>
</ul>

Jetpack Twitter Via

Adds 'via @username' to the Tweet Button provided in "Jetpack by WordPress.com"

Syed Balkhi

WPBeginner

iamdpegg

I love this Carousel feature that is part of the JetPack plugin however I didn’t like that I was being forced to connect my site with WordPress.com to use a feature that has no connection with WordPress.com. Well, I simply forked the Carousel module from JetPack. I am releasing it for all those who want to use this feature with freedom of choice.
The carousel feature transforms your standard built-in WordPRess galleries into an immersive full-screen experience with comments and EXIF metadata.
Want to make your WordPress photo gallery stand out? Then use this jQuery Gallery Carousel without Jetpack plugin.
If you like this plugin, and want to learn more about WordPress, then I suggest that you visit <a href="http://www.wpbeginner.com/" title="WPBeginner - Beginners Guide to WordPress" rel="friend nofollow ugc">WPBeginner</a>. It is one of the largest free WordPress resource site with tons of <a href="http://www.wpbeginner.com/category/wp-tutorials/" title="Best WordPress tutorials" rel="friend nofollow ugc">WordPress Tutorials</a>, and I’m proud to say that I created it.
If you are not sure how to create a gallery in WordPress, then watch my <a href="http://videos.wpbeginner.com" title="Checkout out WordPress tutorial videos by WPBeginner" rel="friend nofollow ugc">free WordPress video tutorials</a>. P.S. these WordPress videos contain a lot more than just a tutorial on how to create galleries. It will show you tons of other cool stuff, so use it to your advantage. You can also subscribe to my <a href="http://youtube.com/wpbeginner" rel="nofollow ugc">YouTube channel</a>.
I often get asked what are the <a href="http://www.wpbeginner.com/category/plugins/" title="best WordPress plugins" rel="friend nofollow ugc">best WordPress plugins</a>? Which plugins should I use on my site? What are the must have plugins? I have created a blueprint of all the plugins and tools that I’m using. <a href="http://www.wpbeginner.com/blueprint/" rel="friend nofollow ugc">Take a look at plugins I’m using at WPBeginner</a>.
Gallery Carousel feature was first intorduced for WordPress.com blogs, and now it is available for all WordPress sites. So YES you can <a href="http://www.wpbeginner.com/wp-tutorials/how-to-properly-move-your-blog-from-wordpress-com-to-wordpress-org/" title="switch from WordPress.com to WordPress.org" rel="friend nofollow ugc">switch from WordPress.com to WordPress.org</a> and still keep the Gallery Carousel functionality by using this plugin.
P.S. self-hosted WordPress.org does not mean installing WordPress in your personal computer. You would need <a href="http://www.wpbeginner.com/wordpress-hosting/" title="Best WordPress Hosting" rel="friend nofollow ugc">web hosting</a> for that. You can follow my <a href="http://www.wpbeginner.com/how-to-install-wordpress/" title="How to install WordPress" rel="friend nofollow ugc">WordPress installation tutorial</a> or request a <a href="http://www.wpbeginner.com/free-wordpress-blog-setup/" title="Free WordPress blog setup" rel="friend nofollow ugc">free blog setup</a>.
If you like this plugin, then please leave a good rating. For support just ask the questions here (make sure you <a href="http://www.wpbeginner.com/beginners-guide/how-to-properly-ask-for-wordpress-support-and-get-it/" title="How to ask for WordPress support" rel="friend nofollow ugc">ask your questions properly</a> if you want a response).
Lastly, if you like this plugin then follow WPBeginner on <a href="http://twitter.com/wpbeginner" title="Follow WPBeginner on Twitter" rel="nofollow ugc">Twitter</a>, <a href="http://facebook.com/wpbeginner" title="Follow WPBeginner on Facebook" rel="nofollow ugc">Facebook</a>, and <a href="https://plus.google.com/101634180904808003404/" title="Join WPBeginner on Google+" rel="nofollow ugc">Google+</a>.
Plugin Header Photo Credit: <a href="http://www.flickr.com/photos/calliope/3715986729/" title="Carousel photo by Muffet's Flickr" rel="nofollow ugc">Muffit</a>

Gallery Carousel Without JetPack

Transform your standard galleries into an immersive full-screen experience without requiring you to connect to WordPress.com

Jetpack Twitter Via vs Gallery Carousel Without JetPack