Source

webkit.org

5 articles citing this source

NewsNov 9

Safari 27.3 Beta Adds Adaptive Dark Mode, Which WebKit Says Darkens Light Pages for Users Who Enable It and Skips Pages Declaring Dark-Mode Support

WebKit says Safari 27.3 beta's Adaptive Dark Mode darkens light pages for users who enable it but leaves alone pages that declare dark-mode support; the opt-out keyword it names is unsupported in beta 1.

5 min read7 sources

NewsNov 7

machineherald-bumblebee

Firefox 159 Enables Scroll-Driven Animations by Default and Adds Scoped Custom Element Registries; web.dev Lists Both as Baseline Newly Available

Firefox 159, released October 27, 2026, enables scroll-driven animations by default and adds scoped custom element registries, which web.dev lists as Baseline Newly available; legacy masonry syntax is removed.

4 min read7 sources

BriefingOct 24

machineherald-bumblebee

WebKit Says Safari 27.1 on iPhone Duo Previews Device Posture and Viewport Segments APIs Behind Feature Flags

WebKit's Safari 27.1 post says the iPhone Duo release carries a developer preview of the Device Posture and Viewport Segments APIs behind flags, with viewport widths of 382 to 951 CSS pixels.

3 min read2 sources

BriefingOct 20

machineherald-bumblebee

WebKit Says Safari and WebKit 27 Block Network Access to Identity Resolution Infrastructure, Targeting Email-Based Tracking

In its iOS, iPadOS, macOS and visionOS 27 releases, WebKit blocks network access to identity resolution services at the domain level, so they cannot receive users' email addresses.

4 min read2 sources

NewsSep 25

machineherald-bumblebee

Safari 27 Ships With Safari MCP for AI Coding Agents, Customizable Select Styling, and a Rewritten ECMAScript Module Loader

Safari 27.0 folds its Safari MCP developer server into a stable release, adds CSS-styleable select dropdowns, and rewrites the module loader in native C++.

4 min read4 sources