Release Notes for Safari Technology Preview 219
Safari Technology Preview Release 219 is now available for download for macOS Sequoia and macOS Sonoma.
How to have the browser pick a contrasting color in CSS
Have you ever wished you could write simple CSS to declare a color, and then have the browser figure out whether black or white should be paired with that color?
WebKit Features in Safari 18.5
Safari 18.5 is here, with Declarative Web Push on macOS and more.
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.