Darren Richardson

A new Library from the Barbican group.
Its well impressive with a vast library, but before I list some of the nerd facts, take a look at the end results.

Some of the library features

Standalone Mac & Pc Applications
Platform-Native Windowing And Event Handling

Screensavers
Create Native Mac Os X And Windows Screensavers

Internet I/O
Load Media Via Http And Ftp Natively

Full I/O Abstraction
Seamless I/O From Flat Files, Memory, Resources And Networks

C++ Core
Internally Reference-Counted Design Prevents Leaks, C++0X Std::Thread For Multithreading

Cocoa Touch Support
Targets The Iphone & Ipad; Provides A Growing List Of Device-Specific Features

Ui Events
Full Keyboard, Mouse (Including Scroll Wheel), Window And File Drag & Drop

Xml Dom Parser
Built-In Object Oriented Xml Parsing Api

Serial Port

Core Classes
Perspective And Orthographic Cameras, Triangle Meshes, Obj Loading, Geometric Primitives

Opengl Core
Multisampled Antialiasing, Dynamic Switching Between Full-Screen & Windowed Modes, Convenience Methods For Rapid Development

Opengl Classes
Full-Featured Classes For Textures, Fbos, Glsl, Vbos, Lights, Materials And Display Lists

Tile-Based Renderer
Render Arbitrarily Large Images (For Print & Other Applications)

Gui Parameters
Gl-Based Gui For Powerful, Convenient Manipulation Of Parameters

Math Primitives
Full-Featured Matrix, Vector And Quaternion Classes

Utilities
Colors, Random Numbers, Perlin Noise (Up To 4D, With Analytical Derivatives)

Geometric Primitives
Poly-Bezier Paths, Polygons, Axis-Aligned Bounding Boxes, B-Splines, Least-Squares B-Spline Curve Fitting

Robust Image I/O
Png, Jpeg, Tiff, Bmp & Others Via Platform-Native Libraries. Preservation Of Premultiplication And High Dynamic Range Information

2D Image Processing
Professional Quality Image Resizing, Edge Detection, Desaturation, Adaptive Thresholding

High Dynamic Range Imaging
Full Support For Floating Point Hdr Pixel Processing In Image I/O, Opengl And Software

Powerful 2D Rasterizer Via Cairo
Full Featured Vector Renderer Exports To Svg, Pdf, Postscript, Eps, Coregraphics, Gdi And A Pixel-Based Antialiasing Rasterizer

Fonts & Text
Font Enumeration, Glyph Path Extraction, Unicode Text Layout And Rasterization, Custom Fonts Via Flat Files Or Resources

Video Capture
Webcam Support Via Platform Native Libraries

Full-Featured Quicktime
Frame Extraction, Native Accelerated Opengl Path, Audio Playback, Fft Analysis, Asynchronous Network Loading

Audio Support
Loading Standard File Formats, Access To Raw Pcm Data And Fft, Microphones

More information and download the Library here