What happens if Safari is uninstalled or disabled on iOS?
Will SFafariviewcontroller still work?
Kind regards
Explore the integration of web technologies within your app. Discuss building web-based apps, leveraging Safari functionalities, and integrating with web services.
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Can anyone of Apple give a status update whats planed with CC module scripts?
Issue: https://bugs.webkit.org/show_bug.cgi?id=227967
Topic:
Safari & Web
SubTopic:
General
The extension popups don't seem to support the dark mode media query.
The only way the query gets detected is when a color-scheme is added:
<meta name="color-scheme"content="light dark">
The icon (new file downloaded) inside the search bar on Safari does not display after downloading a file.
To update the search bar and display the icon you have to open the search bar and then close it again to see that a new file was downloaded.
Topic:
Safari & Web
SubTopic:
General
Actually this is a duplicate for https://developer.apple.com/forums/thread/106537 but in web-specific forums section.
Is there any video/audio codec best practices, guides, recommendations for app/web developers for best performance (take advantage from HW acceleration), power consumption saving? What are officially supported media containers? What are video encoding profiles, video dimensions, frame rates?
The only official source I have found is https://developer.apple.com/documentation/webkit/delivering-video-content-for-safari?language=objc. But h264 is pretty old. I experimentally found that the VP9 video format is also supported on iOS newer versions. But is this a requirement? Сan i be sure that the video will play on all devices?
My goal is to provide web media content (which will be rendered in my application using WKWebView API) that will be supported by most devices (both iOS and MacOS), takes advantage of such features as hardware decode acceleration and be efficient.
Any hints/info is highly appreciated. Best regards.
Hello Community,
My application was rejected by Apple App Review, citing Guideline 4.7 and "non-embedded," which I believe is incorrect. All transactions are signed and sent directly through the app with explicit user permission. Additionally, there's an issue with min apps where users can access the functionality via a browser to interact with the service. This feature has been part of my old application and hasn't changed in the new update. It’s the same functionality as used by popular wallets like
Metamask
Uniswap
Coinbase
Which also employ web3 technology.
Over the past two weeks, I've tried to communicate with Apple's support team but have been ignored or received only generic rejection emails. This has left me frustrated and concerned about the time and resources I’ve invested in developing and supporting this app.
Could you please help me find a solution? Your assistance would be greatly appreciated!
Merhaba ben Müslüm
İkuz blog sayfam için Safari tarayıcıdan siteye çok fazla istek geliyor. Sayaçlara girdiğimde uygulama safari olarak gözüküyor ve binlerce sayfa isteği gelmiş. Bu bir siber saldırı mı ?
site adress https://ikuz.com.tr/
Topic:
Safari & Web
SubTopic:
General
I have a working answerer-only WebRTC client to view video from a remote device. This client, works in all common web browsers (Chrome, Edge, Firefox, etc.) except in Safari.
After trying to debug the problem, I noticed that after calling await peerConnection.setLocalDescription(answer);
RTCPeerConnection.iceGatheringState never changes to the "gathering" state and stays the default initial "new" state. This is a problem because the ICE candidates can never be gathered and thus the client in Safari does not work at all.
What is surprising and weird is that by explicitly calling setLocalDescription(), ICE gathering should start as mentioned in the documentation: https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection/icecandidate_event. However, in Safari, this never happens.
I experienced this issue in both Safari 18.x and 21.x versions.
Topic:
Safari & Web
SubTopic:
General
So I have web Augmented Reality apps hosted on AWS S3. It worked fine for a month, but as soon as the IOS 18.4 update was installed they stopped working. It works on every other device and IOS versions.
The URLs for the mentioned AR experiences:
digitechonline.in/solsprefimaginewt8/
digitechonline.in/solsprefimaginewt8p2/
digitechonline.in/orocarear/
These AR experiences get stuck on the loading screen and either reload or give an error. Ideally the camera is supposed to open.
I have tested it on Safari, Microsoft Edge and Google Chrome browsers.
They were created through Unity webgl and hosted on AWS S3 bucket. Please provide a quick solution to this.
From a mail app or similar, when opening a webpage in Safari as an external browser, JavaScript on the webpage stops running if Safari goes into the background. Is there a way to prevent this from happening?
Sample code for the counter:
Behavior: Upon returning from the background, the counter continues for about 7-8 seconds but does not progress further.
For example, if Safari is kept in the background for about 20 seconds and then brought back, the counter stops at around 7-8 seconds and only resumes counting after returning to the foreground.
Expectation: The counter should continue running even if Safari goes into the background.
I am a newby to JavaScript, suggested to me to use to automate the task of opening of a Web page, selecting three internal buttons in sequence to download the underlying chart data.
I have created the App via Automator on macOS, to run the Script, successfully open the Web Page, but cannot find a way to select and click() on the buttons.
Can someone please help me.
Robert.
This is the code suggested by Grok 3 Beta, but I see this error:
Error: First parameter passed to Document Constructor must be an object.
function run(input, parameters) {
var Safari = Application('Safari');
Safari.activate();
// Open the AEMO data dashboard (Grok 3 Beta recomendation opens the web page correctly)
Safari.Document().make();
Safari.windows[0].currentTab.url = 'https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/data-dashboard-nem';
delay(10); // Wait for page to load
// Click the Fuel Mix tab (target the active in the tabs)
Safari.Document(0).doJavaScript("document.querySelector('.tabs .active').click()");
delay(5); // Wait for tab content to load
// Select 48 hrs from the dropdown Safari.Document(0).doJavaScript("document.querySelector('#interval').value = '48H'; document.querySelector('#interval').dispatchEvent(new Event('change'))");
delay(5); // Wait for selection to take effect
// Click the download button Safari.Document(0).doJavaScript("document.querySelector('.visualisation-icon-button').click()");
return input;
}
Hi, I am developing the Click & Read web add-on for Chromium, Firefox and Safari. We use xcrun safari-web-extension-converter tool to generate the Safari add-on, with up-to-date MacBook MacOS, Xcode et Safari : Sequoia 15.3.2, Safari Version 18.3.1 (20620.2.4.11.6), XCode Version 16.0 (16A242d).
We have updated our addon to Manifest v3, having the Background script as Server Worker
"background": {
"service_worker": "background.js",
"type": "module"
}
self.addEventListener("activate", (event) => {
console.info("Service Worker activated", event);
event.waitUntil(
self.registration.pushManager
.subscribe({
userVisibleOnly: true,
applicationServerKey: urlBase64ToUint8Array(
process.env.VAPID_PUBLIC_KEY
),
})
.then(async (subscription) => {
console.info("[Service Worker] Extension is subscribed to push");
const { subscription: savedSubscription } =
await getLocalStorageKeyData("subscription");
if (savedSubscription)
fetchApi({
url: `${API_SERVER_URL}/subscription/remove/${savedSubscription.keys.auth}`,
}); // Remove previous subscription from server on addon activate
currentBrowser.storage.local.set({
subscription: subscription.toJSON(),
}); // Save subscription in local storage
currentBrowser.runtime.setUninstallURL(
`${API_SERVER_URL}/subscription/remove/${
subscription.toJSON().keys.auth
}`
); // Set uninstall URL to remove notification subscription on addon uninstall
fetchApi({
url: `${API_SERVER_URL}/subscription`,
reqInit: {
body: JSON.stringify(subscription.toJSON()),
method: "POST",
headers: {
"Content-Type": "application/json",
},
},
});
})
.catch((error) => {
console.error("Push subscribe error: ", error);
}) // Subscribe to push notifications
);
});
When trying to subscribe the addon instance to our Push server, we get this error : Push subscribe error: NotAllowedError: User denied push permission
Our NodeJS backend is using the web-push librabry : https://github.com/web-push-libs/web-push) to save subscriptions and make notifications push.
By looking for same errors on forums, the best hint I found is that it could be related to the testing is done on localhost (addon is built from XCode onto Safari, and Push server is running on localhost).
Thanks for your help !
Dear Apple Developer Support Team,
I am writing regarding critical issues we are facing with Safari web push notifications in our application iLiveMyLife.io, which is severely impacting our ability to maintain reliable communication with our users.
Issue Description:
We are experiencing persistent problems with Safari push notification tokens expiring or becoming invalid without any notification to our server. This creates several critical issues:
Users stop receiving notifications without any indication of failure
Our notification delivery system has no way to detect token expiration
The expiration appears to happen frequently (seemingly almost daily in some cases)
There is no reliable mechanism to re-establish push communication without users manually revisiting the app
Technical Impact:
Our messaging functionality becomes completely unreliable
We must resort to email or SMS as fallback mechanisms, which is not feasible for a real-time communication platform
This makes building any reliable messaging application on Safari practically impossible
The Broader Context:
What makes this situation particularly challenging is that all potential alternative browser APIs that could help address this issue appear to be deliberately disabled or restricted in Safari:
Background Service Workers don't function in the background on iOS Safari
Background Sync API is not supported
WebSockets cannot operate when the app is closed
There's no way to programmatically check the validity of push tokens
The combination of these limitations creates a situation where developers have no viable technical path to build reliable notification systems for PWAs on Safari. This appears to be a systematic restriction rather than individual API limitations.
Requested Information:
Is there a recommended approach to detect Safari push token expiration?
Are there alternative notification mechanisms for PWA applications on Safari that offer more reliability?
Is there documentation on the lifecycle of Safari push tokens that could help us implement proper handling?
Are there plans to improve the Web Push API implementation in Safari to address these reliability issues?
Could you clarify if these limitations are intentional design decisions or technical constraints that might be addressed in future updates?
Business Impact:
This issue fundamentally undermines our platform's core functionality. For a collaborative tool, reliable notifications are essential - users cannot collaborate effectively if they miss updates because their push tokens silently expired. The current state creates confusion among our users, who don't understand why they suddenly stop receiving notifications.
Any guidance or assistance you could provide would be greatly appreciated. We're committed to providing an excellent experience on Safari, but the current push notification limitations make this extremely challenging.
Thank you for your time and consideration.
Best regards,
Ilya
Our UI-less share extension (com.apple.services) appears in Safari and Chrome. We raise a popup "Open in (app)..." via the Action.js script document.location.href = urlScheme://... in Safari.
However, in Chrome, while our extension executes, parses the URL item attachment from Chrome, it never triggers that popup or opens our app.
How can a UI-less share extension open our app from Chrome?
Is the accepted practice, despite guidelines, turning the com.apple.ui-services view controller invisible and auto-openURLing? Several apps on the store appear to do this, immediately popping their app without any confirmation dialog or UI in both Safari and Chrome. https://stackoverflow.com/a/79369242
I have a UI application built with the Vue framework, using Vuetify for the UI components. There's a div with the class v-application--wrap, which is provided by Vuetify. This class internally includes the following style rule.
.v-application--wrap {
backface-visibility: hidden;
display: flex;
flex: 1 1 auto;
flex-direction: column;
max-width: 100%;
min-height: 100vh;
position: relative;
}
The pages were rendering correctly up to version 18.3, but after upgrading to version 18.4, we encountered layout issues related to height. Upon investigation, we discovered that the min-height property was no longer being interpreted or applied correctly. Replacing min-height with height resolved the issue, and the pages began loading as expected.
Any insights into why this behavior is occurring would be greatly appreciated.
Subject:
iOS 26 WKWebView: Remote Pages Become Unresponsive After Loading Local HTML Files
Description
We're experiencing a critical issue with WKWebView in a React Native 0.64.3 application where remote web pages become completely unresponsive after loading local HTML files in iOS 26. It works well before iOS26.
Environment:
React Native 0.64.3
iOS 26.0
Xcode 26.0.1
Using custom WKWebView implementations in Native modules
Problem Details
App loads local HTML files using loadFileURL:allowingReadAccessToURL:
Later, when loading remote pages via loadRequest:, the remote pages load successfully but become unresponsive to user interactions
This occurs even when using different WKWebView instances
The issue is reproducible 100% of the time once a local file has been loaded
Restarting the app and loading remote pages directly works fine
Code Example:
// Loading local file (works fine)
[self.webView loadFileURL:localFileURL allowingReadAccessToURL:accessURL];
// Later, loading remote page (loads but becomes unresponsive)
NSURLRequest *request = [NSURLRequest requestWithURL:remoteURL];
[self.webView loadRequest:request];
What We've Tried:
Using different WKWebView instances for local vs remote content
Comprehensive cleanup in dealloc (removing all user scripts and message handlers)
Loading blank HTML before switching to remote content
Using shared WKProcessPool (understanding its limitations in iOS 15+)
Ensuring proper decisionHandler management in navigation delegates
Resetting WKWebView configuration settings
Clearing cookies and cache between loads
Using loadFileRequest:allowingReadAccessToURL: instead of loadFileURL:
Key Observations:
The remote page renders correctly and network requests complete
No JavaScript errors in console
The view hierarchy appears normal in Debug View Hierarchy
Touch events seem to be delivered but not processed by the web content
Questions:
Has Apple introduced new security restrictions in iOS 26 that affect the transition from file:// URLs to http:// URLs?
Are there specific WKWebView configuration changes required for React Native applications in iOS 26?
Could this be related to the React Native bridge or JavaScript context persistence?
Any insights or workarounds would be greatly appreciated, as this is blocking our iOS 26 compatibility.
I have "http://localhost:8080" showing the index page I've created but php is not handled though an extension is running.
Haven't even tried mySQL yet but since there is no reference to it in https.conf the same problem will exist. Homebrew extension running also.
https.conf:
#PHP was deprecated in macOS 11 and removed from macOS 12
#LoadModule php7_module libexec/apache2/libphp7.so
There are no php.so files on my machine and again no mention of mysql
What should I enter in http.conf to activate these functionalities?
Thanks.
PS could you reference a tutorial on using Safari and Web inspector
After the first installation (out of AppStore) of the extension in the browser, the content script is correctly inserted into the page (twice for some reason) and a message is sent from the root of the content script to the background script, which responds correctly.
However, if an event handler is registered within the content script, within which the message is also sent to the background script, it will never reach the background script.
window.addEventListener("message", function (event) {
// We only accept messages from ourselves
if (event.source !== window) {
return;
}
if (event.data.source && event.data.source === appIdentification) {
browser.runtime.sendMessage(event.data);
}
}, false);
It does not matter with what delay the event handler is called (i.e. the background script is not asleep). If I refresh the page or close and reopen the browser and reload the page, everything works correctly and the message sent from the event handler is already delivered to the background script.
The event handler is used so that the extension code is uniform for all browsers (Chrome, Safari, Edge, Opera, Firefox), i.e. it is not intended to use externally_connectable for sending messages from the webpage directly to the background script, which Safari should support. The expected behavior is that the extension will work even after the first installation, as is the case with other browsers.
Procedure:
Enter the test website: https://www.mssf.cz/testapp/check_client.aspx
Do the initial installation of the extension (could be downloaded from here: https://1drv.ms/f/c/76f4c93826df41a0/Ej5MQX9ctyhHv_P9_t_6uAwB05ET-nzXuMhPeu56nOgkWg?e=cudqRJ)
Set a breakpoint in the event handler for "message" within the content script, open the background script and set a breakpoint in the event handler for onMessage
Click on the "Validate certificate" button on the page loaded in point 1
Step through the content script to the point where the message is sent to the background script, the breakpoint within the background script is never hit, which is an error, the message should come to the background script
Good morning fellow developers,
For a while i am struggeling with providing sound to my users on IOS (Safari on Mac is no problem and every other device is not a problem) (we have an existing phone system and made a chat as well), the case is very simple: the notification sound is only for users who are logged in and online for chat.
i have tried multiple things:
Audio play with javascript (start with mute, play when user clicks a button so the sound is familiar, play when user clicks a button and directly pause it and continue when needed)
PWA: the dashboard has been made available as pwa and notifications using google firebase. The popup does show for notifcations to be allowed (and receiving the notifications does work on any other device) But any IOS device cannot register.
The information i find is that notifications were supported with 16.4 or higher but also have been deprecated around IOS 17, auto play is not allowed.
We have an app in development for our product as well were we will have a notification which will handle this, but that is not the solution we can use now.
Long story, short question: is it still somehow possible to push a notification to the user when using the PWA or play a sound in the browser (based on an ajax function). The app/website wont be in the background, so it will always be on the screen.
Languages we use: html/javascript (mostly vanilla)/php
Posting this here since Apple Discussion Forums kept deleting this citing it was a "developer issue" even though it's not and there's no way to appeal. Can someone help me?
I can't get 2FA SMS/Email Codes to autofill in Brave or Chrome as of this writing. Has anyone else had this issue?
Topic:
Safari & Web
SubTopic:
General