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
132 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
132 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
132 months ago
Apple's finally tailoring Swift
I see what you did there
Score: 8 Votes (Like | Disagree)
iBug2 Avatar
132 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
132 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
132 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

Apple Watch Ultra Night Mode Screen

Apple Watch Ultra 3 Launching Later This Year With Two Key Upgrades

Wednesday July 2, 2025 1:13 pm PDT by
The long wait for an Apple Watch Ultra 3 appears to be nearly over, and it is rumored to feature both satellite connectivity and 5G support. Apple Watch Ultra's existing Night Mode In his latest Power On newsletter, Bloomberg's Mark Gurman said that the Apple Watch Ultra 3 is on track to launch this year with "significant" new features, including satellite connectivity, which would let you...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Max Battery Capacity Leaked

Thursday July 3, 2025 5:40 am PDT by
The iPhone 17 Pro Max will feature the biggest ever battery in an iPhone, according to the Weibo leaker known as "Instant Digital." In a new post, the leaker listed the battery capacities of the iPhone 11 Pro Max through to the iPhone 16 Pro Max, and added that the iPhone 17 Pro Max will feature a battery capacity of 5,000mAh: iPhone 11 Pro Max: 3,969mAh iPhone 12 Pro Max: 3,687mAh...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Coming Soon With These 14 New Features

Friday July 4, 2025 1:05 pm PDT by
Apple's next-generation iPhone 17 Pro and iPhone 17 Pro Max are just over two months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models. Latest Rumors These rumors surfaced in June and July:Apple logo repositioned: Apple's logo may have a lower position on the back of the iPhone 17 Pro models, compared to previous...
iPhone 17 Pro Lower Logo Magsafe

iPhone 17 Pro's New MagSafe Design Revealed in Leaked Photo

Wednesday July 2, 2025 8:37 am PDT by
The upcoming iPhone 17 Pro and iPhone 17 Pro Max are rumored to have a slightly different MagSafe magnet layout compared to existing iPhone models, and a leaked photo has offered a closer look at the supposed new design. The leaker Majin Bu today shared a photo of alleged MagSafe magnet arrays for third-party iPhone 17 Pro cases. On existing iPhone models with MagSafe, the magnets form a...
airpods pro 2

AirPods Pro 3 to Help Maintain Apple's Place in Earbud Market Amid Increasing Low-Cost Competition

Thursday July 3, 2025 7:25 am PDT by
Apple's position as the dominant force in the global true wireless stereo (TWS) earbud market is expected to continue through 2025, according to Counterpoint Research. The forecast outlines a 3% year-over-year increase in global TWS unit shipments for 2025, signaling a transition from rapid growth to a more mature phase for the category. While Apple is set to remain the leading brand by...
Wi Fi WiFi General Feature

iOS 26 Adds a Useful New Wi-Fi Feature to Your iPhone

Wednesday July 2, 2025 6:36 am PDT by
iOS 26 and iPadOS 26 add a smaller yet useful Wi-Fi feature to iPhones and iPads. As spotted by Creative Strategies analyst Max Weinbach, sign-in details for captive Wi-Fi networks are now synced across iPhones and iPads running iOS 26 and iPadOS 26. For example, while Weinbach was staying at a Hilton hotel, his iPhone prompted him to fill in Wi-Fi details from his iPad that was already...
iOS 18

Apple Releases Second iOS 18.6 Public Beta

Tuesday July 1, 2025 10:19 am PDT by
Apple today seeded the second betas of upcoming iOS 18.6 and iPadOS 18.6 updates to public beta testers, with the betas coming just a day after Apple provided the betas to developers. Apple has also released a second beta of macOS Sequoia 15.6. Testers who have signed up for beta updates through Apple's beta site can download iOS 18.6 and iPadOS 18.6 from the Settings app on a compatible...