Phoronix: Azure Replacing Cairo In Mozilla Firefox

Mozilla Firefox -- particularly the Gecko rendering engine -- has long been a user of the Cairo graphics rendering library. Cairo is also used by GTK+, Mono, WebKit, and many other open-source projects for a vector-based, device-independent 2D drawing API. Cairo now has back-ends for OpenGL, Win32 GDI, Mac OS X Quartz, Direct2D, and many other APIs, but Mozilla developers are doing away with this library. To replace Cairo, Mozilla developers created "Azure" as a new 2D multi-platform graphics library...

http://www.phoronix.com/vr.php?view=OTcxNQ