Apple Releases Safari Technology Preview 85 With Bug Fixes and Performance Improvements - MacRumors
Skip to Content

Apple Releases Safari Technology Preview 85 With Bug Fixes and Performance Improvements

by

safaripreviewiconApple yesterday released a new update for Safari Technology Preview, the experimental browser Apple first introduced three years ago in March 2016. Apple designed the ‌Safari Technology Preview‌ to test features that may be introduced into future release versions of Safari.

‌Safari Technology Preview‌ release 85 includes bug fixes and performance improvements for Pointer Events, Editing, Media, CSS, Web API, JavaScript, WebAssembly, Web GPU, WHLSL, and Web Inspector.

The new ‌Safari Technology Preview‌ update is available for both macOS Mojave and MacOS Catalina, the newest version of the Mac operating system that was introduced at the June Worldwide Developers Conference.

The ‌Safari Technology Preview‌ update is available through the Software Update mechanism in the Mac App Store to anyone who has downloaded the browser. Full release notes for the update are available on the Safari Technology Preview website.

Apple’s aim with ‌Safari Technology Preview‌ is to gather feedback from developers and users on its browser development process. ‌Safari Technology Preview‌ can run side-by-side with the existing Safari browser and while designed for developers, it does not require a developer account to download.

Tag: Safari Technology Preview

Top Rated Comments

C
cashxx
94 months ago
I think Safari the best browser for the Mac! Isn't bloated! Tabs work the best, etc!
Score: 7 Votes (Like | Disagree)
BWhaler Avatar
BWhaler
94 months ago
Safari is fantastic. So pleased Apple had continued to invest so heavily in this core technology.
Score: 7 Votes (Like | Disagree)
B
Birkan
94 months ago
Anyone have https://html5test.com scores for this build?
492/555 with default experimental features on macOS Catalina
Score: 1 Votes (Like | Disagree)
nvmls Avatar
nvmls
94 months ago
Safari is fantastic.
lol good one.
Score: 1 Votes (Like | Disagree)
Read All Comments

Popular Stories

Apple Logo Gradient 16x9 1

Apple Just Made an Extremely Rare Product Announcement

Thursday August 27, 2026 7:58 am PDT by
The new Mac mini and Mac Studio models unveiled by Apple this week are the company's first new Macs announced in August since 2020. It is extremely rare for Apple to announce new products of any kind in August, excluding smaller things like new color options and accessories. As mentioned, Apple's last notable August product announcement was in 2020, when it updated the 27-inch iMac and a...
Read Full Article
Surprise and Shine Feature

Apple Event Announced for September 9: 'Surprise and Shine'

Wednesday August 26, 2026 9:02 am PDT by
Apple plans to hold its annual iPhone-centric event on Wednesday, September 9 at the Apple Park campus in Cupertino, California. The event will begin at 10:00 a.m. Pacific Time, with select members of the media invited to attend. Subscribe to the MacRumors YouTube channel for more videos. The September 2026 iPhone event will see Apple announce the iPhone 18 Pro, the iPhone 18 Pro Max, and the ...
Read Full Article • 134 comments
Apple Event Logo

Apple Unveiled Four New Products Today

Tuesday August 25, 2026 8:39 am PDT by
Apple today unveiled a new Mac mini with M6 and M5 Pro chip options, a new Mac Studio with M5 Max and M5 Ultra chip options, a new version of the Polishing Cloth with a lower price, and updated Magic Keyboards for Macs. To learn more about these products, read our coverage below: Apple Announces New Mac Mini With M6 and M5 Pro Chips and More Apple Unveils New Mac Studio With M5 Max and M5...
Read Full Article