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21users
webkit.org
When we invented Private Browsing back in 2005, our aim was to provide users with an easy way to keep their browsing private from anyone who shared the same device. We created a mode where users do not leave any local, persistent traces of their browsing. Eventually all other browsers shipped the same feature. At times, this is called “ephemeral browsing.” We baked in cross-site tracking preventio
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テクノロジー
●2024/07/17 09:42
●safari
●privacy
●browser
●article
●web
10users
webkit.org
The last year has been a great one for WebKit. After unveiling Safari 17 beta at WWDC23, we’ve shipped six releases of Safari 17.x with a total of 200 new web technologies. And we’ve been hard at work on multiple architectural improvement projects that strengthen WebKit for the long-term. Now, we are pleased to announce WebKit for Safari 18 beta. It adds another 48 web platform features, as well a
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テクノロジー
●2024/06/11 10:08
●safari
4users
webkit.org
Last year, a colleague introduced me to the Interop Accessibility project. I immediately resonated with its charge to “improve the state of accessibility across the entire web, regardless of which platform, browser, or assistive technology.” The project’s mission was compelling but it also represented, from my perspective, a transformative example of shifting accessibility to the level of web plat
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テクノロジー
●2024/06/07 08:53
●accessibility
●web
10users
webkit.org
Happy May! It’s time for another release of Safari — our third significant update of 2024. With just a month until WWDC24 and the unveiling of what’s coming later this year, we are happy to get these 7 features and 22 bug fixes into the hands of your users today. CSS There are several exciting new CSS features in Safari 17.5, including text-wrap: balance, the light-dark() color function, and @star
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テクノロジー
●2024/05/14 09:47
●safari
●browser
●css
15users
webkit.org
If you’ve been making websites for years, you know how frustrating it was to lay out a web page with CSS floats. Managing sizes and placement was tedious and time consuming. Being creative was often impossible. CSS Grid greatly eased that pain with Grid Level 1 in 2017, and now with Grid Level 2, aka Subgrid. But even with the powerful CSS of today, not every layout imaged by designers is possible
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テクノロジー
●2024/04/20 09:12
●css
●masonry
●grid
●あとで読む
6users
webkit.org
The introduction of Speedometer 3.0 is a major step forward in making the web faster for all, and allowing Web developers to make websites and web apps that were not previously possible. In this article, we explore ways the WebKit team made performance optimizations in WebKit and Safari based on the Speedometer 3.0 benchmark. In order to make these improvements, we made an extensive use of our per
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テクノロジー
●2024/04/11 10:23
●webkit
●safari
●performance
●article
20users
webkit.org
As announced on browserbench.org today, in collaboration with other browser engine developers, Apple’s WebKit team is excited to introduce Speedometer 3.0, a major update that better reflects the Web of today. It’s built together by the developers of all major browser engines: Blink, Gecko, and WebKit with hundreds of contributions from companies like Apple, Google, Intel, Microsoft, and Mozilla.
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テクノロジー
●2024/03/12 03:57
●benchmark
●performance
●browser
●ブラウザ
●article
●javascript
23users
webkit.org
Just like Safari 15.4 and Safari 16.4, this March’s release of Safari 17.4 is a significant one for web developers. We’re proud to announce another 46 features and 146 bug fixes. You can experience Safari 17.4 on iOS 17.4, iPadOS 17.4, macOS Sonoma 14.4, macOS Ventura, macOS Monterey, and in visionOS 1.1. Architectural improvements It’s always exciting to ship new features that you can use while b
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テクノロジー
●2024/03/06 09:43
●safari
●browser
●css
22users
webkit.org
We’re very excited to introduce a new HTML form control as part of Safari 17.4: a switch. Two switches as seen on iOS, with the second switch using a custom CSS accent-color. The HTML for this example looks roughly like this: <style> .special { accent-color: papayawhip } </style> <input type=checkbox switch checked> <input type=checkbox switch checked class=special> Switches are a popular control
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テクノロジー
●2024/02/29 08:46
●html
●Safari
●css
●UI
●あとで読む
3users
webkit.org
The web is amazing. It makes collaborating, learning, and connecting easy for billions of people, because it’s intentionally designed to run on radically different devices. It’s your job as a web developer to ensure your project works in every browser and for every user — and that can be hard to do. It’s a far easier undertaking when browsers have identical implementations of the web technology yo
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テクノロジー
●2024/02/02 09:56
●css
●あとで読む
10users
webkit.org
ContentsHTMLCSSImages and videoJavaScriptWeb APIWeb AppsWebGLPrivacyWeb InspectorFixes for Interop 2023 and moreUpdating to Safari 17.2Feedback Web technology is constantly moving forward, with both big new features and small subtle adjustments. Nowadays, web developers expect web browsers to update multiple times a year, instead of the once or twice a year typical of the late 2000s — or the once
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テクノロジー
●2023/12/12 10:20
●safari
●css
15users
webkit.org
You might have noticed that Safari Technology Preview 179 includes an update to CSS Nesting that adds support for the new “relaxed parsing behavior”. What does this mean? It means you no longer have to worry about whether or not each nested selector starts with a symbol. It means that now nested CSS like this will work just fine: article { h1 { font-size: 1.8rem; } p { font-size: 1.2rem; } } (If y
●
テクノロジー
●2023/09/29 07:23
●css
●article
●あとで読む
25users
webkit.org
Sep 18, 2023 by Jen Simmons and the Safari / WebKit Team Today’s the day for Safari 17.0. It’s now available for iOS 17 and iPadOS 17. [Update September 26th] And now, Safari 17.0 is available for macOS Ventura, and macOS Monterey, and macOS Sonoma. Safari 17.0 is also available in the vision OS Simulator, where you can test your website by downloading the latest beta of Xcode 15, which supports t
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テクノロジー
●2023/09/19 05:55
●safari
●webkit
●css
●browser
●techfeed
●あとで読む
3users
webkit.org
Profiles are useful. They allow users to organize their data into categories and manage them separately. Users can create different profiles for different purposes and delete any profile without worrying about messing with data from another profile. Profiles also make it easier to access different online identities. Users with multiple accounts on the same site can simultaneously log into them wit
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テクノロジー
●2023/08/31 09:38
4users
webkit.org
A website can store data on a user’s device using various storage APIs: localStorage, IndexedDB, File System, etc. It’s an important capability allowing websites to be functional offline with good performance by serving local resources. However, the storage capacity is not unlimited. In fact, it is usually much smaller than a device’s disk size. Bad things could happen when the capacity is full li
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テクノロジー
●2023/08/11 11:09
●safari
●article
●JavaScript
3users
webkit.org
Safari Technology Preview Release 173 is now available for download for macOS Sonoma beta and macOS Ventura. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update. Many of the new Safari 17 features are now available in Safari Technology Preview 173: Feature Flags is a new section of Safari Technology Preview Settings and repl
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テクノロジー
●2023/06/29 09:16
11users
webkit.org
Jun 6, 2023 by Patrick Angle, Jean-Yves Avenard, Marcos Caceres, Ada Rose Cannon, Eric Carlson, Garrett Davidson, Jon Davis, Karl Dubost, Brady Eidson, Matthew Finkel, Simon Fraser, Brent Fulgham, Rachel Ginsberg, David Johnson, Anne van Kesteren, Mark Lam, Sihui Liu, Justin Michaud, Jer Noble, Tim Nguyen, Ben Nham, Richard Robinson, Michael Saboff, Alexey Shvaika, Jen Simmons, Sam Sneddon, Brando
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テクノロジー
●2023/06/06 21:27
●webkit
●safari
3users
webkit.org
WWDC23 is here, and with it, a host of announcements of new web technology shipping in WebKit on macOS, iOS, iPadOS, and visionOS — plus new features for Safari, Web Inspector and Safari Web Extensions. Seven sessions at WWDC23 go into detail, demonstrating new technology directly relevant to web developers. New videos will be released each day this week. Tuesday, June 6 Meet Safari for spatial co
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テクノロジー
●2023/06/06 11:17
●あとで読む
3users
webkit.org
Today we are pleased to share what new’s in WebKit for Safari 16.5. After the massive, web-developer-feature-packed release of Safari 16.4, this version focuses predominately on polishing existing features and fixing bugs. Safari 16.5 does contain a handful of new features including CSS Nesting, :user-valid and :user-invalid, support for pre-orders and deferred payments with Apple Pay, and an upda
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テクノロジー
●2023/05/19 04:15
3users
webkit.org
Today, we are excited to announce docs.webkit.org, a new documentation home for the WebKit developer community. WebKit is a massive open source project containing many subsystems, and coming up to speed as a new contributor or diving into a new subsystem can be quite a daunting endeavor. This documentation’s focus is on exposing the internals of the web engine in an easy to understand matter. To d
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テクノロジー
●2023/05/06 14:04
●あとで読む
15users
webkit.org
Along with the many other features for web apps on iOS and iPadOS 16.4, WebKit now includes support for the W3C’s Badging API. This straightforward API allows web developers to badge the icon of a web app. This article explores the various features of the Badging API and how to use it, and our ongoing collaboration with W3C’s Web Applications Working Group to improve the specification. Home Screen
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テクノロジー
●2023/04/26 10:04
●article
●JavaScript
●あとで読む
4users
webkit.org
Learn about the latest web technology updates in Safari Technology Preview: Web Inspector, CSS, Rendering, Web Animations, JavaScript, Lockdown Mode, Media, Popover, Web API, and Accessibility. Overview Safari Technology Preview Release 168 is now available for download for macOS Monterey 12.3 or later and macOS Ventura. If you already have Safari Technology Preview installed, you can update it in
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テクノロジー
●2023/04/20 10:56
59users
webkit.org
Mar 27, 2023 by Patrick Angle, Marcos Caceres, Razvan Caliman, Jon Davis, Brady Eidson, Timothy Hatcher, Ryosuke Niwa, and Jen Simmons ContentsWeb Push on iOS and iPadOSImprovements for Web AppsWeb ComponentsCSSHTMLJavaScript and WebAssemblyWeb APIImages, Video, and AudioWKWebViewDeveloper ToolingWeb InspectorSafari Web ExtensionsSafari Content BlockersNew Restrictions in Lockdown ModeMore Improve
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テクノロジー
●2023/03/28 06:55
●safari
●browser
●あとで読む
●ブラウザ
●web
3users
webkit.org
Safari Technology Preview Release 166 is now available for download for macOS Monterey 12.3 or later and macOS Ventura. If you already have Safari Technology Preview installed, you can update it in the Software Update pane of System Preferences on macOS Monterey, or System Settings under General → Software Update on macOS Ventura. This release includes WebKit changes between: 260849@main…261247@ma
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テクノロジー
●2023/03/24 08:10
210 users
webkit.org
Today marks the release of iOS and iPadOS 16.4 beta 1, and with it comes support for Web Push and other features for Home Screen web apps. Today also brings the first beta of Safari 16.4. It’s a huge release, packed with over 135 features in WebKit — including RegExp lookbehind assertions, Import Maps, OffscreenCanvas, Media Queries Range Syntax, @property, font-size-adjust, Declarative Shadow DOM
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テクノロジー
●2023/02/17 04:29
●iOS
●PWA
●Safari
●あとで読む
●通知
●push
●API
●web
●WebKit
7users
webkit.org
As a web developer, you’ve probably noticed that certain APIs only work if an end-user clicks or taps on an HTML element. For example, if you try to run the following code in Safari’s Web Inspector, it will result in an error: await navigator.share({ text: "hi" }); NotAllowedError: The request is not allowed by the user agent or the platform in the current context, possibly because the user denied
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テクノロジー
●2023/02/16 02:45
●browser
●javascript
6users
webkit.org
We’re pleased to announce that support for the declarative shadow DOM API has been added and enabled by default in Safari Technology Preview 162. To recap, shadow DOM is a part of Web Components, a set of specifications that were initially proposed by Google to enable the creation of reusable widgets and components on the web. Since then these specifications have been integrated into the DOM and H
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テクノロジー
●2023/02/14 03:58
13users
webkit.org
Back in December, we wrote an article detailing three different options for CSS Nesting. In it, we explained the differences between Option 3, Option 4 and Option 5, demonstrating how each would work through a series of examples. Then we asked a simple question: “Which option is best for the future of CSS?” Web developers responded to the poll with great clarity. Option 3 won in a landslide. And s
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テクノロジー
●2023/02/09 08:49
●CSS
●article
●あとで読む
5users
webkit.org
In Safari Technology Preview 162 we enabled the support for ElementInternals and the form-associated custom elements by default. Custom elements is a feature which lets web developers create reusable components by defining their own HTML elements without relying on a JavaScript framework. ElementInternals is a new addition to custom elements API, which allows developers to manage a custom element’
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テクノロジー
●2023/02/07 15:06
●safari
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