Apple Adopting SproutCore for Web Applications

AppleInsider reports that Apple detailed their use of a JavaScript framework called SproutCore at WWDC last week.

SproutCore is an "open source, platform-independent, Cocoa-inspired JavaScript framework for creating web applications that look and feel like Desktop applications". Apple also contributed to performance updates and added new functionality to the SproutCore framework, which serves as the basis for their new MobileMe web-applications. Apple describes the user experience for their new MobileMe web applications as Desktop class, providing features such as drag and drop, click and drag, and keyboard shortcuts (guided tour video).

Apple's interest in SproutCore is, in part, to reduce their dependence on Adobe's Flash player, which traditionally is used for more interactive content on the web. Being based entirely in JavaScript, any modern web browser can run these SproutCore based applications without any additional plugins.

Those frameworks offer prebuilt code that has been polished to work on all browsers, making it easier for the developer to concentrate on what their web page should be doing rather than repeatedly reinventing the wheel for various low level functions. In that respect, open JavaScript frameworks can replace Flash without requiring any secondary plugin runtime because they are simply open JavaScript that runs in the browser directly.

Apple has also notably resisted adding Flash support to the iPhone, and made significant efforts to optimize Javascript in future versions of Safari. These improvements should trickle down into the iPhone's mobile Safari as well. This being said, the functionality of SproutCore can not replicate many of the advanced functions of Flash (such as videos and advanced animation).

The article makes the leap that SproutCore represents "Cocoa for Windows" suggesting that Apple may use the tool to develop cross-platform web-versions of its productivity applications, such as iWork, but this appears to be speculative. In a related note, a new startup called 280 Slides has introduced a web-based PowerPoint/Keynote presentation application. 280 Slides was founded by two former Apple employees and also utilizes a Cocoa-inspired JavaScript framework called Objective-J/Cappuccino.

Popular Stories

2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Finder Siri Feature

Apple's New Siri Will Be Powered By Google Gemini

Wednesday November 5, 2025 11:57 am PST by
The smarter, more capable version of Siri that Apple is developing will be powered by Google Gemini, reports Bloomberg. Apple will pay Google approximately $1 billion per year for a 1.2 trillion parameter artificial intelligence model that was developed by Google. For context, parameters are a measure of how a model understands and responds to queries. More parameters generally means more...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
airtag purple

Apple's Website Lists AirTag 4-Pack at Shockingly Low Price [Updated]

Friday November 7, 2025 6:40 am PST by
Apple's online store in the U.S. is suddenly offering a pack of four AirTags for just $29, which is the same price as a single AirTag. This is likely a pricing error, and it is unclear if orders will be fulfilled. Apple has not discounted the AirTag four-pack in any other countries that we checked. Delivery estimates are already pushing into late November to early December, suggesting...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...
ikea smart home devices

IKEA Debuts 21 HomeKit-Compatible Smart Bulbs, Sensors, and Controls

Thursday November 6, 2025 4:08 pm PST by
IKEA today announced the upcoming launch of 21 new Matter-compatible smart home products that will be able to interface with HomeKit and the Apple Home app. There are sensors, lights, and control options, all of which will be reasonably priced. Some of the products are new, while some are updates to existing lines that IKEA previously offered. There are a series of new smart bulbs that are...
Home Hub Command Center with Dome Base Feature

Apple's 2026 Smart Home Revamp: All the Rumors

Wednesday November 5, 2025 3:54 pm PST by
It's been over a decade since Apple's HomeKit smart home platform launched, and it is overdue for an update. HomeKit and the Home app can no longer keep up with AI-powered solutions from other companies like Google and Amazon, but that's set to change with a smart home revamp that Apple has planned for 2026. Home Hub Apple is working on a home hub or "command center" that will serve as a...