swift.pngApple today announced Swift 2, the latest version of its programming language for iOS, OS X and watchOS with all-new Whole Module Optimization technology. Apple executive Craig Federighi also announced that Swift will be open source and made available for Linux later this year.

Swift 2 has new features that will enable developers to write even better code, including advanced error handling, availability checking and syntax enhancements.

Top Rated Comments

chrono1081 Avatar
136 months ago
The news would be big if Apple was trying to create a cross platform language and tool set, like what Microsoft is doing. But they are not. While someone might adopt Swift for their own platform development (like Linux) you are not going to get Google or Microsoft using Swift, well maybe Google, but I am still sure at some level Apple would forbid that from happening.

If Apple wanted wider adoption then they should have made Swift for Visual Studio on Windows. There is like 1000 to 1 more people developing on Visual Studio, including ALL the enterprise and professional development that is on that platform. But then Microsoft has already taken care of that with Visual Studio 2015 and Xamarin support to build native iOS apps right in Visual Studio.

In fact Microsoft will do more for Apple then Apple is doing for themselves by opening up Swift. Having millions of developers with access to native iOS development on Visual Studio 2015, including a new Visual Studio client for OS X, is already way more exposure then Swift has gained to date. I can easily see far more professional and enterprise apps being developed on Visual Studio, targeting all platforms, then Swift still being used largely to cater to proprietary development for iOS and OS X.

But, even among my friends that develop on OS X, iOS, they don't use Swift themselves, say its nice but years away from being great.

The big news was Microsoft offering native iOS developent on Windows with Visual Studio 2015. This will do more to open up iOS development to a wider core of developers then Swift will ever be capable of.
There is a lot of misinformation in this post...

First off, Swift is open source now. That's not just a phrase, that comes with a set of rules meaning no, Apple can't prevent Google from using Swift if its open source.

Being open source means if Microsoft wants to adopt it in to Visual Studio they can, this isn't something Apple can do, they do not own Visual Studio and can't force Microsoft to adopt their stuff in the same way Microsoft can't up and develop .Net for Xcode.
Score: 12 Votes (Like | Disagree)
-LikesMac- Avatar
136 months ago
This is major news—just what many people were asking for. By bringing the language to Linux, Apple's finally tailoring Swift to beyond just their own users! Adoption's going to skyrocket, although I still haven't learned it yet :D.
Score: 9 Votes (Like | Disagree)
jdsi2390 Avatar
136 months ago
Apple's finally tailoring Swift
I see what you did there
Score: 8 Votes (Like | Disagree)
iBug2 Avatar
136 months ago
Btw, Apple just merged the two Developer memberships for iOS and OS X into one. If you were a member of one, now you are a member of both, at the 99$ annual price.
Score: 7 Votes (Like | Disagree)
NT1440 Avatar
136 months ago
Yes, he was fired for using Swift. MacRumors does not site their sources inside Apple. That affirms that I have no obligation to site mine.
.
I call ********, how do you get fired for using a new language unless that WASN'T what you were supposed to do? His superior said to him "I know you've been using SWIFT like we told you to...so you're fired"? Come on.
Score: 5 Votes (Like | Disagree)
mdelvecchio Avatar
136 months ago
Why Swift 2 and it's open source?

Notice how they did not mention adoption rate of Swift. Those I trust have told me it's adoption level has been very low. I know one guy fried from his job using Swift due to the instability of the language leading to release dates.

They tried the high road academic PARC types to come up with a next generation language and they fell short. The elimination of header files created way too much combining overhead than anticipated. Also the amount of pushback for even inside Apple was more than anticipated.
what are you talking about? can you post links to sustain your claim that Swift usage is very low? and that you know a guy who was "fried" from his job because, Swift?
Score: 5 Votes (Like | Disagree)

Popular Stories

AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
CarPlay Pinned Messages

iOS 26.2 Adds New CarPlay Setting

Thursday November 13, 2025 6:48 am PST by
iOS 26 extended pinned conversations in the Messages app to CarPlay, for quick access to your most frequent chats. However, some drivers may prefer the classic view with a list of individual conversations only, and Apple now lets users choose. Apple released the second beta of iOS 26.2 this week, and it introduces a new CarPlay setting for turning off pinned conversations in the Messages...
homepod mini thumb feature

New HomePod Mini, Apple TV, and AirTag Were Expected This Year — Where Are They?

Wednesday November 12, 2025 11:42 am PST by
While it was rumored that Apple planned to release new versions of the HomePod mini, Apple TV, and AirTag this year, it is no longer clear if that will still happen. Back in January, Bloomberg's Mark Gurman said Apple planned to release new HomePod mini and Apple TV models "toward the end of the year," while he at one point expected a new AirTag to launch "around the middle of 2025." Yet,...
ios 26 digital id passport wallet

Apple Announces Launch of U.S. Passport Feature in iPhone's Wallet App

Wednesday November 12, 2025 9:15 am PST by
Apple today announced that iPhone users can now create a Digital ID in the Apple Wallet app based on information from their U.S. passport. To create and present a Digital ID based on a U.S. passport, you need: An iPhone 11 or later running iOS 26.1 or later, or an Apple Watch Series 6 or later running watchOS 26.1 or later Face ID or Touch ID and Bluetooth turned on An Apple Account ...
Tesla Charging

Tesla Working to Add Apple CarPlay Support to Vehicles

Thursday November 13, 2025 8:31 am PST by
Tesla is working to add support for Apple CarPlay in its vehicles, Bloomberg's Mark Gurman reports. Tesla vehicles rely on its own infotainment software system, which integrates vehicle functions, navigation, music, web browsing, and more. The automaker has been an outlier in foregoing support for Apple CarPlay, which has otherwise become an industry standard feature, allowing users to...
m1 chip slide

Five Years of Apple Silicon: M1 to M5 Performance Comparison

Monday November 10, 2025 1:08 pm PST by
Today marks the fifth anniversary of the Apple silicon chip that replaced Intel chips in Apple's Mac lineup. The first Apple silicon chip, the M1, was unveiled on November 10, 2020. The M1 debuted in the MacBook Air, Mac mini, and 13-inch MacBook Pro. The M1 chip was impressive when it launched, featuring the "world's fastest CPU core" and industry-leading performance per watt, and it's only ...
iOS 26

Everything New in iOS 26.2 Beta 2

Wednesday November 12, 2025 3:29 pm PST by
Apple today provided developers with the second beta of iOS 26.2, which adds a few new features worth knowing about. Measure App Apple's Measure app now features a Liquid Glass design for the level, with two Liquid Glass bubbles instead of white circles. Games App There's now an option to sort games in the Games app Library by size, in addition to Name and Recent. CarPlay The...
tvOS 26 Profiles

tvOS 26.2 Adds a Useful New Feature to Your Apple TV

Friday November 14, 2025 10:02 am PST by
Starting with the upcoming tvOS 26.2 update, currently in beta, additional profiles created on the Apple TV no longer require their own Apple Account. In the Settings app on the Apple TV, under Profiles and Accounts, anyone can create a new profile by simply entering a name and indicating whether the profile is for a kid. The profile will be associated with the primary user's Apple Account,...
apple intelligence erroneous support list

Apple Intelligence Apparently Too Smart for M1 Macs After Listing Error

Wednesday November 12, 2025 2:49 am PST by
Update: It took a day, but Apple has now corrected its Apple Intelligence device compatibility list to show support for the earliest Apple silicon Macs. The original article follows. Apple's website is causing some confusion among Mac owners, and for good reason – its device compatibility listing for Apple Intelligence appears to have dropped support for M1 Macs. The U.S. version...