Safari Technology Preview Release 250 is now available for download for macOS Golden Gate and macOS Tahoe. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update. This r…
Safari Technology Preview Release 249 is now available for download for macOS Golden Gate and macOS Tahoe. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update. This r…
Safari 26.6 is here. This release adds a small refinement to WebAssembly’s streaming compilation paths, and delivers eight bug fixes across CSS, service workers, networking, extensions, and WebRTC. This release continues the ongoing focus o…
Safari Technology Preview Release 248 is now available for download for macOS Golden Gate and macOS Tahoe. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update. This r…
In Safari Technology Preview 247, we’re introducing the Safari MCP server — a Model Context Protocol server for web developers that makes your web development and debugging workflow faster and more powerful. We know agents are increasingly
Customizable select is coming to Safari 27. With this technology, developers can fully control the appearance of elements — custom arrows, option layouts, color swatches, icons, full visual styling — without the need for JavaScript librarie…
This week, we launched the Field Guide to Grid Lanes at gridlanes.webkit.org. If you ever bookmarked the CSS Tricks Complete Guide to Flexbox, HTML5 Rocks, or CSS Zen Garden, a guide like this might feel familiar. It’s designed to be an eas…
MapKit JS allows you to bring the power and simplicity of Apple Maps to your website or web app. Whether you’re building a store locator, a travel planner, or a companion web experience for a native app, MapKit JS offers you a robust, priva…
Safari Technology Preview Release 245 is now available for download for macOS Tahoe and macOS Sequoia. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update. This relea…
Welcome to WWDC26. This year, the WebKit team is here with six sessions covering new CSS layouts, customizable form controls, 3D models, immersive spatial experiences, and browser extensions. Regardless of what you’re building for the web,
Safari 27 beta is here. Don’t miss our WWDC26 sessions on web technology, including What’s new in WebKit for Safari 27, to go deeper on our work in this release. Now, let’s dig into this beta, packed with 58 new features, 525 fixes and 4 de…
by Jen Simmons, Jon Davis, Ada Rose Canon, Eric Kinnear, Anne van Kesteren, and Jeffrey Twu Safari 26.3 is here, with practical improvements for performance and user experience. This release gives you new tools for optimizing how your conte…