FLEXIcontent is a free alternative to Joomla's article manager with more features. It allows you to manage your whole content, like articles, image galleries or video galleries, with one interface. That makes the handling more flexible. You can also create content types and multi-categories or configure up to 10 components at the same time. The download is free. FLEXIcontent is native to Joomla 2.5. It works also in the earlier version, Joomla 1.5.

CodeSlider based on jQuery library and works with MooTools. Its a simple free image slideshow module for Joomla 2.5, which display your favorite images in a slideshow. The download is free. You can use CodeSlider by your agreement to GNU/GPL V2 or later.

JE Accordion Menu is a free mulitcolor accordion menu module for Joomla 2.5 and Joomla 3.0. JExtensions realize it with jQuery library and deliver in 7 different colors, light, dark, blue, light blue, red, orange and green. The download is free, without conditions.