A fast, open source
web browser engine.

WebKit is the web browser engine used by Safari, Mail, App Store, and many other apps on macOS, iOS, and Linux. Get started contributing code, or reporting bugs.

Web developers can follow development, check feature status, download Safari Technology Preview to try out the latest web technologies, and report bugs.

Release Notes for Safari Technology Preview 60

Release Notes for Safari Technology Preview 60

Safari Technology Preview Release 60 is now available for download for macOS High Sierra and the beta of macOS Mojave.

Read more

Web Animations in WebKit

Web Animations in WebKit

Over the last 8 months we have been working on adding support for Web Animations, a W3C standard offering Web developers a JavaScript API to create, query and controls animations.

Read more

Intelligent Tracking Prevention 2.0

Intelligent Tracking Prevention 2.0

Today we’re happy to bring you Intelligent Tracking Prevention 2.0, or ITP 2.0.

Read more

Visualizing Layers in Web Inspector

Visualizing Layers in Web Inspector

Recent releases of Safari Technology Preview contain a new experimental feature for Web Inspector: the Layers tab.

Read more

Web Inspector Styles Sidebar Improvements

Web Inspector Styles Sidebar Improvements

In Web Inspector that recently shipped with Safari 11.1 on macOS High Sierra, the Elements tab sidebar panels and the styles editor got a lot of attention from the Web Inspector team.

Read more