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Description

Xcode includes everything developers need to create great applications for Mac, iPhone, iPad, Apple TV, and Apple Watch. Xcode provides developers a unified workflow for user interface design, coding, testing, and debugging. The Xcode IDE combined with the Swift programming language make developing apps easier and more fun than ever before.

Xcode includes the Xcode IDE, Swift and Objective-C compilers, Instruments analysis tool, simulators, the latest SDKs, and hundreds of powerful features:

Innovative tools help you create great apps
• Swift is a revolutionary programming language that is safe, fast, and modern
• Playgrounds are a fun way to experiment and interact with Swift code
• Interface Builder displays pixel-perfect UI for each target device and can edit at any zoom level
• View debugging shows a 3D stack of all your app's UI view layers at runtime
• Assistant editors show content related to your primary task
• Live Issues display errors as you type, and Fix-its can correct mistakes for you

Swift is a powerful, modern, and fun programming language
• Safe by design, Swift syntax and features prevent entire categories of bugs
• Fast code execution and compile time are powered by the proven LLVM compiler
• Modern language features are inspired by leading research, including:
- Closures unified with function pointers
- Tuples and multiple return values
- Structs as value types that support methods, extensions, protocols
- Powerful protocols that can extend functionality throughout your codebase
- Functional programming patterns including map and filter

Interface Builder makes it easy to design your interface without code
• Storyboards let you arrange the complete flow of screens within your app
• See your custom controls rendered live within the design canvas
• Customize your interface for different devices, screen sizes, and orientations
• StackViews make it easy to reason about the layout of each section of your interface
• Create connections from your GUI design directly to the related source code

Professional editor and debugger keep your code front and center
• Hit a few keys and Open Quickly will instantly open any file within your project
• Message bubbles show errors, warnings, and other issues right beside your code
• Data tips show a variable's value by hovering your mouse over the code
• Quick Look variables while debugging to see the actual color, bezier path, image, and more
• Third party app extensions can add new capabilities to the source editor

Test driven development is built right in
• Use the Test Navigator to add, edit, or run unit tests or user interface tests with just a click
• Test Assistant makes it easy to edit your code and related tests, side-by-side
• Create continuous integration bots using macOS Server to automatically build and test your apps
• Monitor performance and user interface test data using macOS Server to immediately spot regressions
• Analyzer travels countless code paths looking for logical errors before they become bugs

Instruments makes performance analysis beautiful
• Compare CPU, disk, memory, and OpenGL performance as graphical tracks over time
• Identify performance bottlenecks, then dive deep into the code to uncover the cause
• Monitor your app directly, or sample the entire system, with very little overhead

To test or deploy applications on an iOS device, Apple TV, or on Apple Watch all you need is a free Apple ID. To submit your apps to the App Store you must be a member of the Apple Developer Program. Continuous integration features require a current version of macOS Server. Some features may require Internet access.

What's New

Version 9.3.1

Xcode 9.3.1 includes Swift 4.1 and SDKs for iOS 11.3, watchOS 4.3, tvOS 11.3, and macOS High Sierra 10.13.4

• Fixes an issue that caused Xcode to slow down when editing a playground
• Fixes an issue that could require the user to re-enter their Apple ID

Ratings and Reviews

3.3 out of 5

96 Ratings

96 Ratings

Built-in Xcode Server

Khoa Tran Nano

Greate thing with build-in xcode server setting up CI is much less painfull than before.
However need better documentation for pre-intergration and post intergration process:
for example: listing the default enviroment variables, how to access the iPA file during post intergration script.
It took me two days to learn that the ipa file was built in a caches folder then later moved to intergration, as my post-intergration script keep failing

Works well as always

Mr Moo & Assocs

For a free IDE, Xcode delivers a lot of value for developers. It’s a great platform for rapid prototyping and this version runs quite well in my studio. Seems to be a stable release and incremental improvements to usability are great. Hope everyone enjoys it!

xcode 9.3 is amazing!

Play3r hter

I dont know what you've done apple but the latest update Xcode 9.3 makes it so fast and useable i think its 1000% faster then previous versions love your work keep it up!

Information

Seller
Apple Pty Limited
Size
5.3 GB
Category
Developer Tools
Compatibility
Languages
English
Age Rating
Rated 4+
Copyright
© 1999–2017 Apple Inc.
Price
Free

Supports

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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