Apple Finally Releases iOS 4.3 WebKit Source Code Under Pressure - MacRumors
Skip to Content

Apple Finally Releases iOS 4.3 WebKit Source Code Under Pressure

by

102335 webkit framework

Late last week, Daring Fireball's John Gruber helped draw some attention to that fact that Apple had yet to release the source code for components of its iOS 4.3 WebKit implementation as required under the Lesser GNU Public License (LGPL) due to Apple's use of LGPL code in the project. Apple initially released iOS 4.3 on March 10th, and LGPL licensing requires that the source code be released simultaneously with the functional binaries.

As noted by TUAW, Apple has finally relented under the growing pressure and posted the required source code for JavaScriptCore and WebCore for all iOS versions through the latest iOS 4.3.3 pushed out last week.

Reports suggest that this is not the first time Apple has stalled in releasing source code required to be made public, although the company has a support system in place for open source code projects and its engineers have contributed to a number of such projects over the years.

Related Forum: iPhone

Top Rated Comments

Anonymous Freak Avatar
201 months ago
One trick about the GPL is that it *DOES* allow for delays, as long as they are 'reasonable'. The GPL also doesn't require that the code be available to absolutely everyone on the internet. They could make you request it on CD, and ship the CD at cost. (Yes, then the person who requested the CD could then post it on the internet - but there is no requirement in the GPL stating that Apple has to do it.)

And as Red Hat has shown, you can even restrict distribution to customers that paid you. Yes, THOSE customers can then redistribute freely, but the originating organization is under no requirement to make the source available to everyone who asks.
Score: 2 Votes (Like | Disagree)
Rodimus Prime Avatar
201 months ago
Is it really that important?
I know they should make it available as soon as possible but they are the main engine behind it right?

Yes it is important. It is a very slippery slope to start having company using stuff under GPL then refuse to release the source. On matter of principle they should do it.
Score: 1 Votes (Like | Disagree)
gnasher729 Avatar
201 months ago
I think the article headline (Apple releases ... under pressure) is quite off the mark.

Parts of WebKit are under the LGPL license. First, it is not the GPL license which is important, because if it was GPL then Apple and everyone else would have to release the source code for applications using the library, not just the source code for the library itself.

Because the code is under the LGPL license, Apple has to release the source code at some point. That "has to" is one hundred percent, absolute, no way around it. Some blog posts are _not_ creating pressure. Apple had a legal obligation with some bad consequences if these obligations were not fulfilled, some blog posts don't add anything to this.

But contrary to what these bloggers say, Apple had no obligation to make the source code available publicly. They have the choice of making it available plublicly _or_ giving the source code to anyone who asks Apple for it, and charging for the cost of making the copy. I mean "asks Apple", not "posts in a blog post".

So until someone asks for the code, Apple actually had to do nothing. Publishing the source code is the nice and easy thing to do, but not required. Apple could wait for the first person to actually ask for the source code, then reply "well, we haven't preopared this yet, so Joe will do it right when he comes back from his holiday in two weeks time, so it should be ready in three weeks, and please send us a cheque for $10.00 first to cover the cost of copying, the DVD, and the postage".
Score: 1 Votes (Like | Disagree)
201 months ago
Sensational headline... x2

What a ridiculous headline ... "under pressure" ? A few blog posts... that's "pressure" ? sheesh.

Apple released the source code when it was done tweaking it.

As John Gruber said, there was probably a reason for the delay. Now not only is 4.3.3 out but all the others.

Get a grip, chill out... move on :)
Score: 1 Votes (Like | Disagree)
201 months ago
What are you smoking? :confused:
There's NOTHING sensational about the headline. O_o

It seems pretty sensational to me. There is nothing in the GPL2 or LGPL2.1 which requires the source code to be published at the time the binary is released. It just requires that the source code be made available. If anyone wanted the source code between the release of iOS4.3 and the syncup with the website, all they would need to do is send a request to Apple, and they would be obligated to supply it.
Score: 1 Votes (Like | Disagree)
res1233 Avatar
201 months ago
YES! Apple has finally relented under the extreme pressure from those wicked bloggers! No longer will Apple delay the release of WebKit source code! Indeed this will surely make the world a better place. A place where ALL WebKit sourcecode is available to everyone who wants it, and for free! Next up: Make Android open again!
YAY!
(If the sarcasm wasn't obvious enough, this was sarcasm, which wasn't obvious enough.)
Score: 0 Votes (Like | Disagree)

Popular Stories

iOS 26 Home Feature

Apple Will Soon Announce an All-New Operating System

Tuesday September 22, 2026 9:19 am PDT by
Apple is developing an all-new operating system that is essentially a mix of tvOS, watchOS, and iOS, according to Bloomberg's Mark Gurman. In his latest Power On newsletter, Gurman reiterated that the operating system will feature a grid of app icons, widgets, and customizable clock faces. The new software platform is intended for Apple's long-rumored smart home hub. With built-in facial...
Apple Event This October

Apple Event This October? These 7 New Products Expected Next Month

Tuesday September 22, 2026 8:40 am PDT by
As usual, September has been a very busy month for Apple, with the company unveiling the iPhone 18 Pro, iPhone Duo, AirPods 5, Apple Watch Series 12, Apple Watch Ultra 4, Beats 360, and more. Nevertheless, Apple reportedly still has many more products to release later this year, including a new iPad mini, Apple TV, HomePod mini, iMac, and more. It seems quite likely that Apple will hold an...
iOS 27 0 1

iOS 27.0.1 is Coming Soon

Wednesday September 23, 2026 1:06 pm PDT by
After releasing iOS 27 last week, Apple is already testing a follow-up iOS 27.0.1 update for iPhones, according to MacRumors logs. iOS 27.0.1 will likely be a minor update with bug fixes and/or security patches. Shortly after Apple launches new iPhone models, some software bugs are usually discovered as the devices get into the hands of millions of customers around the world. This year, so...
Latest Stories
What's Gone in macOS Golden Gate and What's Next in macOS 28
What's Gone in macOS Golden Gate and What's Next in macOS 28
4 hours ago
TestFlight App Gets New iOS 27 Features
TestFlight App Gets New iOS 27 Features
5 hours ago
Google Photos Wardrobe Feature Comes to iOS
Google Photos Wardrobe Feature Comes to iOS
6 hours ago
Apple Music to Host Free Head Trip Festival Livestream
Apple Music to Host Free Head Trip Festival Livestream
7 hours ago
watchOS 27.2 Code Hints at iPhone-Style Screenshot Previews
watchOS 27.2 Code Hints at iPhone-Style Screenshot Previews
9 hours ago
Beats 360 Headphones Now Available in Apple Stores
Beats 360 Headphones Now Available in Apple Stores
10 hours ago
Apple Shares New Video Promoting iOS 27 Parental Controls
Apple Shares New Video Promoting iOS 27 Parental Controls
10 hours ago
Apple Has Announced 12 New Products in the Past Month
Apple Has Announced 12 New Products in the Past Month
10 hours ago
Apple Watch Ultra 2 vs. Ultra 4 Buyer's Guide: Should You Upgrade?
Apple Watch Ultra 2 vs. Ultra 4 Buyer's Guide: Should You Upgrade?
11 hours ago
Here's When Apple TV is Airing Free 'Peanuts' Holiday Specials This Year
Here's When Apple TV is Airing Free 'Peanuts' Holiday Specials This Year
11 hours ago
Square Announces Apple Business Integration
Square Announces Apple Business Integration
13 hours ago
AirPods Pro 3 on Sale for $199 This Week on Amazon
AirPods Pro 3 on Sale for $199 This Week on Amazon
13 hours ago
Qualcomm Announces Renewed Agreement With Apple
Qualcomm Announces Renewed Agreement With Apple
13 hours ago
Apple Confirms iPhone 18 Pro Bug Fix Update is Coming Next Week
Apple Confirms iPhone 18 Pro Bug Fix Update is Coming Next Week
14 hours ago
Full iPhone 4 'Antennagate' Q&A Video Surfaces After 16 Years
Full iPhone 4 'Antennagate' Q&A Video Surfaces After 16 Years
14 hours ago
Meta Did a 'One More Thing' and It's an AI Tamagotchi
Meta Did a 'One More Thing' and It's an AI Tamagotchi
18 hours ago
iPhone Handoff in iOS 27: How It Works, Pricing, and Carrier Support
iPhone Handoff in iOS 27: How It Works, Pricing, and Carrier Support
21 hours ago
ChatGPT in Siri 'Persistently Underperforming,' Says OpenAI
ChatGPT in Siri 'Persistently Underperforming,' Says OpenAI
1 day ago
You Can Now Try Apple's Unreleased Copland OS in Your Browser
You Can Now Try Apple's Unreleased Copland OS in Your Browser
1 day ago
iOS 27.0.1 is Coming Soon
iOS 27.0.1 is Coming Soon
1 day ago
Apple Releases watchOS 27.0.1 With Fix for Restart Bug
Apple Releases watchOS 27.0.1 With Fix for Restart Bug
1 day ago
Disney+ and Hulu Raise Prices Again, Ad-Free Plans Now $21.49
Disney+ and Hulu Raise Prices Again, Ad-Free Plans Now $21.49
1 day ago
Apple Sports App Updated With Even More Soccer Leagues
Apple Sports App Updated With Even More Soccer Leagues
1 day ago
AirTag 2 4-Pack Hits $79.99 on Amazon, Matching Record Low
AirTag 2 4-Pack Hits $79.99 on Amazon, Matching Record Low
1 day ago
Siri AI Coming to HomePod
Siri AI Coming to HomePod
1 day ago
iPhone Air vs. iPhone 18 Pro Buyer's Guide: Which Should You Buy?
iPhone Air vs. iPhone 18 Pro Buyer's Guide: Which Should You Buy?
1 day ago
Apple Podcasts Subscriptions Will Soon Support Video
Apple Podcasts Subscriptions Will Soon Support Video
2 days ago
Apple Watch Ultra 3 Drops to Record Low $599.97 on Amazon [Updated]
Apple Watch Ultra 3 Drops to Record Low $599.97 on Amazon [Updated]
2 days ago
AT&T Responds to iOS 27's New iPhone Handoff Feature
AT&T Responds to iOS 27's New iPhone Handoff Feature
2 days ago
Launch Discounts Arrive for New Mac Mini and Mac Studio, Plus Massive Deal on Samsung's Portable SSD
Launch Discounts Arrive for New Mac Mini and Mac Studio, Plus Massive Deal on Samsung's Portable SSD
2 days ago