jQuery Picker Library for Android, iOS & Windows Phone
JavaScript library for modern browsers with a jQuery compatible API
The most comprehensive library of Javascript i18n classes available
Deemon Scripting Language
Another C++ based JSON Library (/w Parser/Generator/Navigator)
Convert to/from ASCII base-85 encoded text
A fast, programmer-friendly, free CSV library for Java
jchart2d is a real-time charting library written in java.
Make an image grayscale in all browsers
A Lua and XML Graphical User Interface
Cross-platform C++ libraries with a network/internet focus.
Platform-level utilities on .NET Framework 4.0 (C#)
A generic pagination class written in PHP
Hibernate-like ORM for D programming language