Liquid Server [open source]
Give your visitors more options, more control and more reasons to come back, install Liquid Server on your site.
Try it on this site now:
Select any text and point to the liquid dot, then choose a command.
Your visitors get more information without leaving your site, through your own archives, Google, YouTube, Maps, Wikipedia results, conversions etc. with the results appearing in a pop-up window - the results do not take over the window, nor do they make your visitor leave your site.
Visitors can easily tell their friends about your pages through email, Twitter, Facebook and more.
International visitors will be attracted by the convenience of converting currencies (& other units) and quick in-page translation.
Install Liquid for your WordPress blog for free from WordPress Extend.
Open Source License
Liquid Server is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
Users installations include a Canada government site, an experimental dictionary site, Continue Magazine and StephenFry.com:
Liquid on www.stephenfry.com
Also Available Tailor Made
Highly custom version built for the Chinese NBA where this custom pop-up would appear when the user would mouse over a player or a team. Please click for video demo (Tailor made solutions are not open source):
Installation for Liquid Server is simple (WordPress install is all done from the WordPress Dashboard):