петак, 19. октобар 2007.

x TENSION 4 ( ! ) SAW


The term extension in a computing context most commonly refers to a computer program that although not useful or functional in its own right, is designed to be incorporated into another piece of software in order to enhance, or extend, the functionality.

Examples of software applications that support extensions include the Mozilla Firefox Web browser, Adobe Photoshop and Microsoft Windows Explorer shell extensions. It is common to find that applications whose scope is potentially unbounded will feature an extensions interface (API), and the API description will often be published so that third-party developers can produce extensions.

Extension mechanisms can also be found in some operating systems such as with Linux kernel modules. The runtime environment of some programming languages also support extensions, such as PHP with support for extensions that provide an interface to third party libraries, and extensions to offer debugging, profiling, security and performance enhancement.

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