Add wide gamut P3 and alpha transparency to your color picker in HTML
Now HTML lets you create a color picker for wide gamut P3 color and for alpha transparency with two new attributes: <input type=”color” colorspace=”display-p3″ alpha>, available today in Safari 18.4.
Easier layout with margin-trim
If you write a lot of CSS, you are familiar with those moments when you aren’t quite sure how to accomplish what you want to accomplish.
Release Notes for Safari Technology Preview 218
Safari Technology Preview Release 218 is now available for download for macOS Sequoia and macOS Sonoma.
Polishing your typography with line height units
Learn how to use line-height units when setting paragraph margins — creating vertical rhythm in your text.
Release Notes for Safari Technology Preview 217
Safari Technology Preview Release 217 is now available for download for macOS Sequoia and macOS Sonoma.
Better typography with text-wrap pretty
Support for text-wrap: pretty just shipped in Safari Technology Preview, bringing an unprecedented level of polish to typography on the web.
Release Notes for Safari Technology Preview 216
Safari Technology Preview Release 216 is now available for download for macOS Sequoia and macOS Sonoma.
A new unified concept for layout
Item Flow, Part 1:
A new unified concept for layout
CSS Grid and Flexbox brought incredible layout tools to the web, but they don’t yet do everything a designer might want.
Meet Declarative Web Push
Web Push notifications are a powerful and important part of the web platform.
Release Notes for Safari Technology Preview 215
Safari Technology Preview Release 215 is now available for download for macOS Sequoia and macOS Sonoma.