Release Notes for Safari Technology Preview 22
Safari Technology Preview Release 22 is now available for download for macOS Sierra.
WebKit’s Retreating Wavefront Concurrent Garbage Collector
Introducing Riptide:
WebKit’s Retreating Wavefront Concurrent Garbage Collector
The new Riptide garbage collector in WebKit leads to a five-fold improvement in latency in the JetStream/splay-latency test.
Release Notes for Safari Technology Preview 21
Safari Technology Preview Release 21 is now available for download for macOS Sierra.
Release Notes for Safari Technology Preview 20
Safari Technology Preview Release 20 is now available for download for macOS Sierra.
HTML Interactive Form Validation
HTML interactive form validation is now supported in WebKit and enabled by default in Safari Technology Preview 19.
Release Notes for Safari Technology Preview 19
Safari Technology Preview Release 19 is now available for download for macOS Sierra.
URL Parsing in WebKit
URLs have been used for decades now and you’d would think they would have consistent behavior…
Introducing Custom Elements
A little over a year ago, we announced the introduction of slot-based shadow DOM API, a lightweight mechanism to encapsulate a DOM tree by allowing the creation of a parallel DOM tree on an element called a “shadow tree” that replaces the rendering of the element without modifying the regular DOM tree.
Release Notes for Safari Technology Preview 18
Input events on by default, <link> stylesheets load in Shadow DOM, Web Worker Debugging and more…
Release Notes for Safari Technology Preview 17
Safari Technology Preview Release 17 is now available for download for macOS Sierra.
Variable Fonts on the Web
Variable fonts can expose any number of axes, each controlling a different aspect of the font.
Release Notes for Safari Technology Preview 16
Safari Technology Preview Release 16 is now available for download for macOS Sierra.