The biggest new feature in the macOS 15.5 update is for developers -- but it will help save battery life on your Mac.

With Safari 18.5, included in macOS 15.5, Apple added Declarative Web ... without the need for a service worker, which preserves battery life for Web Push notifications. Declarative Web Push ...

Apple's Safari browser comes pre-installed on macOS, but some prefer to switch ... which makes it perform without sacrificing ...

As noted by MacRumors, with Safari 18.5, included in macOS 15.5, Apple added Declarative Web Push ... which makes it far easier for you as a developer to implement. And saves battery life for your ...

When it comes to installing early testing editions of macOS 15 Sequoia ... Apple once again claimed that Safari runs faster and is kinder to battery life than Google Chrome).

It's hard not to use Safari when you're on a Mac. The browser is fast, lightweight, and doesn't drain your battery too fast. With macOS Sonoma, Apple released Safari 17, which has a bunch of new ...

After widely rolling out an Energy Saver mode, Google has made four optimizations to Chrome for Mac that allows the browser to match the battery life ... 8 GB RAM running macOS Ventura 13.2.1 ...

It did, and now it's doing something about it. Apple released an update to macOS (version 10.12.3) that includes a fix to the battery issues. It had previously teased the fix via a beta release ...

Safari on macOS Sequoia also promises performance improvements. In fact, Apple says the updated Mac version will be the world's fastest browser, with up to four hours more battery life than Google ...

While features like Highlights will likely remain exclusive to iOS 18 and macOS Sequoia, the beta version of Safari 18 for previous versions of macOS brings many of the backend improvements.