Back in March, we published Item Flow, Part 1: a new unified concept for layout, an article about a new idea for unifying flex-flow and grid-auto-flow into a single set of properties under a new item-flow shorthand.

Safari Technology Preview Release 225 is now available for download for macOS Tahoe and macOS Sequoia.

Safari Technology Preview Release 224 is now available for download for macOS Tahoe and macOS Sequoia.

Background If you’re new to scroll-driven animations, welcome!

Safari Technology Preview Release 223 is now available for download for macOS Tahoe and macOS Sequoia.

Safari Technology Preview Release 222 is now available for download for macOS Tahoe and macOS Sequoia.

visionOS 26 brings a major update to an important building block for the spatial web: The HTML model element is enabled by default, with a new API that’s ready to use today.

CSS animations have come a long way since Apple first introduced them to the web in 2007.

Safari Technology Preview Release 221 is now available for download for macOS Tahoe and macOS Sequoia.

Welcome to WWDC25!