A new unified concept for layout
Item Flow, Part 1:
A new unified concept for layout
UPDATE Jan 2026: When this article was published, the CSS Working Group was considering creating a new mechanism called Item Flow, described at length below.
Announcing Interop 2025
Exciting news for web developers, designers, and browser enthusiasts alike — Interop 2025 is here, continuing the mission of improving cross-browser interoperability.
The success of Interop 2024!
With close of 2024 came the end of another year of the Interop project — the annual collaboration between browser engine teams to improve the interoperability of web technology by collectively focusing on fixing bugs and improving features in specific areas.
Make creative borders with background-clip border-area
How’d you like to use CSS to easily create a border from an image or gradient?
WebKit Features in Safari 18.1
Today, Safari 18.1 is available for iOS 18.1, iPadOS 18.1, macOS Sequoia 15.1 and visionOS 2.1, as well as macOS Sonoma and macOS Ventura.
Help us choose the final syntax for Masonry in CSS
UPDATE December 2025: Since this article was published, the debates described here have been settled.
WebKit Features in Safari 17.6
This update to Safari is the seventh release of Safari 17.x.
Private Browsing 2.0
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.