Maciej Stachowiak 🇺🇸🇵🇱❤️🇺🇦 @othermaciej@qoto.org

Please reroot: this cute kitten was left by his feral momma at Apple Park, and is ready for adoption. Please share, and let’s get this dude a home! https://www.petfinder.com/cat/pippin-apple-64285604/ca/santa-clara/scritch-kittens-ca2905/

Danced so hard to HEALTH’s #Stonefist that my phone thought I was in a car accident. I take that as a compliment. https://www.youtube.com/watch?v=G1qvEr9bC6c

Learn all about badging web apps on iOS and iPadOS, and the evolution of the Badging API specification: https://webkit.org/blog/14112/badging-for-home-screen-web-apps/

Twitter changes its algorithm to boost Russian, Chinese and Iranian state media, because that is what "free speech" is all about
https://dfrlab.org/2023/04/21/state-controlled-media-experience-sudden-twitter-gains-after-unannounced-platform-policy-change/

Here are some #Caturday photos of Truth.

Now that Safari 16.4 is out, let’s see how Interop 2023 is doing! 🥳🎉🙌

What’s in Safari 16.4?
https://webkit.org/blog/13966/webkit-features-in-safari-16-4/

What’s in Interop 2023?
https://webkit.org/blog/13706/interop-2023/

Safari Technology Preview 167 is out, with:
• Web Inspector Sources tab pretty-printing
• `text-transform` with multiple values
• offsets in `shape-outside`
• Priority Hints
• ClassSetCharacter syntax tests for RegExp `v` flag
• new Web Assembly technologies behind feature flags
• `code` ARIA role
and much more…

https://webkit.org/blog/14100/release-notes-for-safari-technology-preview-167/

**OR**, if you’d rather listen to @bkardell and me go deep into a bunch of the things jam-packed into Safari 16.4 (relative color syntax! margin trimming! `lh` units! offscreenCanvas! better dev tools! more than a hundred more!) then head on over to https://www.igalia.com/chats/safari-16. Complete with a full transcript, if you prefer that sort of thing!

Ooh, so this was added now in Safari 16.4, I was wondering if I missed this earlier - nice! This will be very useful in @bannerhunter 😎 I should be able to block some more sneaky cookie banners that don't have an easily identifiable id/class. Thank you Webkit team! @othermaciej #Safari #Webkit

Safari 16.5 beta 1 is out today.

https://developer.apple.com/documentation/safari-release-notes/safari-16_5-release-notes

It includes support for CSS Nesting.

It’s hard to express just how massive a release Safari 16.4 is for web developers.

Last night, I was reading replies web developers posted on Twitter back in 2021, when I asked what developers need most from WebKit — and the vast majority of things you asked for have now shipped.

What is your favorite feature that just shipped in Safari 16.4?? What will you do with it?

https://webkit.org/blog/13966/webkit-features-in-safari-16-4/

135 new features. 280 bug fixes. Today we release Safari 16.4

#Safari #CSS #HTML #JavaScript #WebApps #WebAPI

https://webkit.org/blog/13966/webkit-features-in-safari-16-4/

Ready for Safari Technology Preview 166? It’s out today, with support for:
• `@counter-style`
• `contain-intrinsic-size`
• `@supports (selector(&))` for testing CSS Nesting
• `text-transform: full-width`
• `popover`
• RegExp `v` flag
• new WASM baseline JIT
• `preconnect` via HTTP early hints
• Cancel, Unknown, and Clear keycodes
• selection API that works across shadow boundaries

Plus even more: https://webkit.org/blog/13964/release-notes-for-safari-technology-preview-166/

Learn how to enable inspection of web content in your iOS, iPadOS or macOS app by using the new `isInspectable` API with Safari Web Inspector.

“Enabling the Inspection of Web Content in Apps”
by https://hachyderm.io/@patrickangle

https://webkit.org/blog/13936/enabling-the-inspection-of-web-content-in-apps/

Safari Technology Preview 165 is out today!

It includes:
• RegExp Duplicate Named Capture Groups
• `text-transform: full-size-kana`
• `x` units in `calc()` function
• `image-set()` — resolution and type as optional arguments
• the `length` property of `CSSKeyframesRule` for Web Animations
• `Headers.prototype.getSetCookie`
• `link` `rel=modulepreload`

Plus bug fixes and much more.

https://webkit.org/blog/13932/release-notes-for-safari-technology-preview-165/