Apple Releases Safari Technology Preview 243 With Bug Fixes and Performance Improvements

Published: (May 7, 2026 at 05:03 PM EDT)
1 min read
Source: MacRumors

Source: MacRumors

Apple today released a new update for Safari Technology Preview, the experimental browser first introduced in March 2016. Safari Technology Preview lets users test features planned for future releases of the Safari browser.

What’s New in Safari Technology Preview 243

Safari Technology Preview 243 includes fixes and updates across a wide range of areas:

  • Accessibility
  • Animations
  • CSS
  • Editing
  • Encoding
  • Forms
  • HTML
  • JavaScript
  • Media
  • Networking
  • PDF
  • Rendering
  • SVG
  • Scrolling
  • Spatial Web
  • UI
  • Web API
  • Web Extensions
  • Web Inspector
  • WebAssembly
  • WebGPU
  • WebRTC

Availability

The update is compatible with macOS Tahoe, the newest version of macOS. You can download the latest Safari Technology Preview from Apple’s website. Complete release notes are available on the Safari Technology Preview website.


Tag: Safari Technology Preview

This article first appeared on MacRumors.com.

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