JV Signature is an extension developed by team Joomlavi for Joomla! 1.7 and 2.5. This extension allows each user to create a signature that will be displayed in the article(s) said user created. Author Signature display can also be managed on 3 different levels on Back-end by the administrative staff: Global, Individual User and Individual Article.

- Bing Translate is the first translate extension for Joomla! that uses Microsoft’s Bing Translate API. With this module, the front end users will be able to use it to translate your site into any of the languages supported by this particular translation tool.
- The language choice can be displayed in both flag and choice box form.

A Joomla! extension that allow you to displayed your photos, complete with thumbnails underneath.

As the website administrator, from back end page you can set : + Choose appearing position of G+ button (can be fixed) + Set the URL to +1 or choose detecting URL mode + Set the size of G+ button + Choose languages will be shown + Include count or no + Choose parse type + Set Java Script callback function (not required)

This module is very easy to use, it includes Google Translate API, and supporting for both joomla 1.5 and 1.6, 1.7 versions.
You can use it to translate your site, the site will be translated so fast by Ajax tech’
JV Translate has more options too, you can show it by Flags or classical display.

As the website administrator, from back end page you can set :
+ Choose the type to display
+ Set webpage language as default
+ Set the size of flag images
+ Choose languages will be shown Changelog: if users set default language of your website, they can click on the flag of default language to go back the basic website before translating..

Allows users to show lightbox and setting more...

JV Twitter is a simple module, supporting for both joomla 1.5, 1.6 and 1.7 versions
You can use it to display newest tweets from your twitter or another twitter, the tweet will be updated by Ajax depending on the time that you set.
Besides, everyone can follow you by clicking on a follow button which set a module’s bottom.

The JV Slide module allows to display the images with effect.
With JV Slide you can choose your image sources from folder or listing manual.

This is just a small extension but its features are very helpful and easy to use.
Like other Joomla!  extensions, this plugin is easy to install, support for both joomla 1.5 and 1.6 version. JV Chart has a simple and friendly style. With this plugin, you can create some charts and add charts to content of pages. You can set the size of chart by default at back end of JV Chart content, and full control to design your chart by using the form at JV Chart button. Using Google Chart API.