Safari is what type of program that was released on October 24th 2003?
Safari (web browser) Safari is a web browser developed by Apple based on the WebKit engine. First released in 2003 with Mac OS X Panther, a mobile version has been included in iOS devices since the introduction of the iPhone in 2007. It is the default browser on Apple devices. A Windows version, now discontinued, was available from 2007 to 2012.
Core Foundation Core Foundation (also called CF) is a C application programming interface (API) in macOS & iOS, and is a mix of low-level routines and wrapper functions. Apple releases most of it as an open source project called CFLite that can be used to write cross-platform applications for macOS, Linux, and Windows; a third-party open-source implementation called OpenCFLite also exists. Most Core Foundation routines follow a certain naming convention that deal with opaque objects, for example CFDictionaryRef for functions whose names begin with CFDictionary, and these objects are often reference counted (manually) through codice_1 and codice_2. Internally, Core Foundation forms the base of the types in the Objective-C standard library as well.