Apple Releases Safari 10 Developer Beta 5 for OS X Yosemite and El Capitan - MacRumors
Skip to Content

Apple Releases Safari 10 Developer Beta 5 for OS X Yosemite and El Capitan

by

safari-iconApple today released the fifth developer beta of Safari 10 for OS X Yosemite and OS X El Capitan users, allowing those who don’t yet want to install the macOS Sierra operating system to test out the upcoming Safari update.

The fifth Safari 10 beta for Yosemite and El Capitan can be downloaded from the Apple Developer Center or over-the-air through the Software Update mechanism in the Mac App Store for those who installed the first four Safari 10 betas.

Safari 10 for Yosemite and El Capitan does not include all of the features that are available or will be available in macOS Sierra, like Apple Pay on the web and Picture in Picture support, but the Safari 10 functions listed below are available.

  • Safari Extensions
  • New Bookmarks sidebar, including double-click to focus in on a folder
  • Redesigned Bookmarks and History views
  • Site-specific zoom
  • Improved AutoFill from your Contacts card
  • Reader improvements
  • HTML5 and legacy Plug-ins
  • Allow reopening of recently closed tabs
  • Back closing spawned tabs
  • Improved ranking of Frequently Visited Sites
  • Web Inspector Timelines Tab
  • Debugging using Web Inspector

With OS X El Capitan, Safari 10 also supports the development of Safari App Extensions, allowing developers to start creating extensions that will eventually be sold through the Mac App Store. Also unique to El Capitan (and Sierra) is Spotlight suggestions for Top Hits.

Safari 10 will be released this fall alongside macOS Sierra.

Tag: Safari

Top Rated Comments

gnurf Avatar
130 months ago
I've gotten used to per-site zoom in Sierra. It's very nice, because some sites insist on stupidly small fonts.

Extensions are becoming less of a plus since they made extension development part of the unified paid development program. The ones most important to me are no longer being updated, because the devs don't want to pay $99/year to create free extensions.
Score: 1 Votes (Like | Disagree)
130 months ago
No WebRTC support yet?
Score: 1 Votes (Like | Disagree)
130 months ago
I don't understand why MR didn't mention ES6 and shadow dom a significant update to Safari.
Score: 1 Votes (Like | Disagree)
130 months ago
A dark mode that forces backgrounds to be dark and text to be light would be great.

I have an extension for Chrome called ChangeColors that does this and it makes such a huge difference on the strain to your eyes.
Score: 1 Votes (Like | Disagree)

Popular Stories

Waze logo

5 New Waze Features Rolling Out Now: Here Are All the Details

Monday July 13, 2026 3:42 am PDT by
Google today announced that Waze is getting a handful of new features, including some Gemini-powered personalization enhancements for Conversational Reporting. Conversational Reporting already uses Gemini when users report traffic incidents like slowdowns, but now you can use it to suggest map updates like road closures or outdated addresses. Saying something like "The road is closed here"...
apple silicon 1 feature

Apple Silicon is Taking an Unexpected Turn

Friday July 10, 2026 7:24 am PDT by
Ever since the Mac switched from Intel processors to Apple silicon starting in 2020, each generation of M-series chips has included higher-end Pro and Max variants. If a recent report proves to be accurate, though, that streak will be coming to an end. According to Bloomberg's Mark Gurman, Apple will be releasing a regular M6 chip, but it has no plans to offer higher-end M6 Pro and M6 Max...
Mac Pro Feature Teal

Apple's M7 Ultra Chip Designed to Match a 2019 Mac Pro Feat

Sunday July 12, 2026 8:53 am PDT by
Apple's M7 Ultra chip coming in 2028 is designed to support up to 1.5TB of unified memory, according to Bloomberg's Mark Gurman. However, whether such a configuration is offered may depend on the state of the ongoing memory chip shortage. In 2019, Apple released an Intel-based Mac Pro with up to 1.5TB RAM....