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
127 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 The ones most important to me are no longer being updated, because the devs don't want to pay $99/year to create free extensions.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)
127 months ago
No WebRTC support yet?
Score: 1 Votes (Like | Disagree)
127 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)
127 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

MacBook Pro Low Angle Wide Lens

macOS 27: Two More Changes Leaked Ahead of WWDC Next Month

Sunday May 10, 2026 9:45 am PDT by
macOS 27 will have a "slight redesign" compared to macOS Tahoe, according to the latest word from Bloomberg's Mark Gurman. In his Power On newsletter today, Gurman said the design changes will help to improve the readability of macOS Tahoe's Liquid Glass interface:If you've used Tahoe, you're likely familiar with some of the quirks — particularly the transparency effects and shadows that...
General Apps Reddit Feature

Reddit Starts Blocking Mobile Website, Pushing Users to App Instead

Monday May 11, 2026 6:10 am PDT by
Social network Reddit recently began blocking mobile visitors to its website while pushing them to download the official Reddit app, and it's fair to say that the move is not going down well with users. If you visit reddit.com on your iPhone today, you may see a new popup that can't be dismissed, asking you to "get the app to keep using Reddit." A Reddit spokesperson told Ars Technica...
Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro Launching in September With These 10 New Features

Saturday May 9, 2026 6:03 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are not launching until September, there are already plenty of rumors about the devices. It was initially reported that the iPhone 18 Pro models would have fully under-screen Face ID, with only a front camera visible in the top-left corner of the screen. However, the latest rumors indicate that only one Face ID component will be moved under the...