Apple released Safari Technology Preview 233, giving developers and curious users a fresh look at features coming to future versions of Safari. The update keeps the test browser aligned with Apple’s work on macOS Sequoia and macOS Tahoe. You can install it alongside the regular Safari app, so your main browser stays untouched.
The new build focuses on improving core areas of the web experience. Apple updated Animations, HTML, MathML, Rendering, Web API, and Web Inspector. Each area received fixes that aim to improve performance and stability. Apple uses these updates to refine web standards before they arrive in the public version of Safari.
Next, Apple highlighted the purpose of this preview browser. The company said it uses Safari Technology Preview to gather real-world feedback on upcoming features. Apple explained that the tool helps developers understand how new technologies behave in daily use.
How to Get the Update
You can download the latest version through Software Update in System Preferences or System Settings. After you install it once, future updates arrive like any other macOS update. Apple said the preview browser is open to everyone and does not require a developer account.
Safari Technology Preview runs side by side with Safari, so you can test new features without changing your main setup. This approach helps users check improvements early while keeping their primary browser stable.
Let us know in the comments if you plan to try the new update.
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