The first commercial object-oriented version of the C programming language. Objective-C was used to write macOS and iOS (iPhone/iPad) applications prior to Apple's adoption of the Swift language.

After inventing calculus, actuarial tables, and the mechanical calculator and coining the phrase “best of all possible worlds,” Gottfried Leibniz still felt his life’s work was incomplete. Since ...

It’s high time to make the switch to the more approachable, full-featured Swift for iOS and OS X app dev Programming languages don’t die easily, but development shops that cling to fading paradigms do ...