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WebKit

@webkit

Official Twitter account for the WebKit Open Source Project — the web browser engine that powers Safari and other apps on macOS, iOS, Windows, and Linux.

webkit.org
Joined April 2008
  • Tweets746
  • Following26
  • Followers35.7K
Minutes away from the Web Extensions Q&A at 2 PM (PDT). Bring your questions about: → Content blockers → Modifying webpage content → Extension-to-app communication → Packaging and distribution Get answers from Apple engineers. developer.apple.com/forums/a… #wwdc26 #safari
Web Extensions Q&A Connect with Apple engineers in the Web Extensions Q&A on the Apple Developer Forums. June 10, 2026 2:00 PM - 4:00 PM (PDT) Register now >

ALT Web Extensions Q&A Connect with Apple engineers in the Web Extensions Q&A on the Apple Developer Forums. June 10, 2026 2:00 PM - 4:00 PM (PDT) Register now >

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Today at 2 PM Pacific: Apple engineers answer your Web Extensions questions live for 2 hours. Got questions about: blocking content, modifying webpages, communicating with your native app, packaging and distributing extensions? developer.apple.com/forums/a… #wwdc26 #safari #web
Web Extensions Q&A Connect with Apple engineers in the Web Extensions Q&A on the Apple Developer Forums. June 10, 2026 2:00 PM - 4:00 PM (PDT) Register now >

ALT Web Extensions Q&A Connect with Apple engineers in the Web Extensions Q&A on the Apple Developer Forums. June 10, 2026 2:00 PM - 4:00 PM (PDT) Register now >

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The Spatial Web Q&A is live right now on the Apple Developer Forums. Ask your questions, browse what others are asking, and get answers from Apple engineers in minutes. #wwdc26 #safari #visionos Jump in → developer.apple.com/forums/a…
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In one hour the Spatial Web Q&A goes live on the Apple Developer Forums. If you're working on web content for visionOS, WebXR, the HTML Model Element, immersive web environments, this is your chance to get answers directly from Apple engineers. #wwdc26 developer.apple.com/forums/a…
Spatial Web Q&A Connect with Apple engineers in the Spatial Web Q&A on the Apple Developer Forums. June 10, 2026 | 9:00 AM - 11:00 AM (PDT) Register now >

ALT Spatial Web Q&A Connect with Apple engineers in the Spatial Web Q&A on the Apple Developer Forums. June 10, 2026 | 9:00 AM - 11:00 AM (PDT)
Register now >

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Release notes are available for Safari Technology Preview 220 with updates to CSS, DOM, JavaScript, Media, Rendering, Web Animations, Web API, Web Inspector, and WebRTC. webkit.org/blog/16973/releas…
Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

ALT Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

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Release notes are available for Safari Technology Preview 219 with updates to Canvas, CSS, JavaScript, Media, Rendering, Web API, Web Extensions, and WebRTC. webkit.org/blog/16961/releas…
Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

ALT Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

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Release notes are available for Safari Technology Preview 218 with updates to CSS, JavaScript, Lockdown Mode, Rendering, SVG, Web API, Web Extensions, Web Inspector, and WebRTC. webkit.org/blog/16861/releas…
Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

ALT Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

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Safari 18.4 is here! webkit.org/blog/16574/webkit…
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Release notes are available for Safari Technology Preview 210 with updates to CSS, DOM, JavaScript, Rendering, Web Animations, Web API, Web Extensions, and Web Inspector. webkit.org/blog/16406/releas…
Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

ALT Safari Technology Preview app icon on macOS Sequoia featuring a red and white compass needle over a purple background with white radial marks.

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Safari 18.2 is here! For web developers, it’s the biggest release of new features this year. webkit.org/blog/16301/webkit…
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