JExtensions provides JE Social Icons with a social icons support for Twitter, facebook, Flickr, Pinterest, Friendfeed, Delicious, Digg, Last.fm, Linked in, YouTube and Feed. The author plans to integrate more than these icons in its module. The download is free. You can use this free social icons module in Joomla 2.5 or Joomla 3.0.

JE Camera Slideshow is a free image- and video slideshow module for Joomla 2.5 and Joomla 3.0 by JExtensions with jQuery Library. You can insert 20 images or integrate your favorite videos. JE Camera Slideshow allows thereby a preview by thumbnails. Its also possible to display more than one slideshow on one site. JE Camera Slideshow is ready for mobiles and easy to configure by the integrated module admin. The download is free.

Avatar Twitter Widget display your Twitter profil and tweets in a module, which is easy to configure by module admin. The Tweet Button, Follow Button and Widget will be shown directly in the module. You can set hashtags, width or height of your tweets and display informations, like your username. The download is free. Avatar Twitter Widget is native to Joomla 2.5. JoomAvatar provide this social module also in a commercial version with a lot of more features.