Xcode provides everything developers need to create great applications for Mac, iPhone, and iPad. Xcode brings user interface design, coding, testing, and debugging all into a unified workflow. The Xcode IDE combined with the Cocoa and Cocoa Touch frameworks, and the Swift programming language make developing apps easier and more fun than ever before.
What's New In This Version:
Includes SDKs for OS X 10.10 Yosemite, OS X 10.9 Mavericks, and iOS 8.1.
Includes Swift support for both iOS and OS X projects.
• Playgrounds for OS X Yosemite support AppKit and other Mac-specific frameworks
• Swift REPL built into the Xcode debugger can inspect and manipulate your running app
• Command line 'swift' tool runs your Swift scripts from the shell
• Storyboards for OS X can design the flow of your complete Mac UI on a single canvas
You can download Xcode from the App Store for free.