WebKit Open Source Web Browser Engine

WebKit for Web Developers

WebKit is the web browser engine used by Safari, App Store, and many other OS X, iOS, and Linux applications. Web developers can stay updated on feature support, follow development on the blog, try out the latest web technologies by downloading Safari Technology Preview and report bugs.

Contributing to WebKit

You can provide bug reductions or contribute code. Get started contributing code by installing developer tools and checking out and building the source code. Learn more about the project and our performance goals.

WebKit Open Source Web Browser Engine

WebKit for Web Developers

WebKit is the web browser engine used by Safari, App Store, and many other OS X, iOS, and Linux applications. Web developers can stay updated on feature support, follow development on the blog, try out the latest web technologies by downloading Safari Technology Preview and report bugs.

Contributing to WebKit

You can provide bug reductions or contribute code. Get started contributing code by installing developer tools and checking out and building the source code. Learn more about the project and our performance goals.
Release Notes for Safari Technology Preview 35

Release Notes for Safari Technology Preview 35

Safari Technology Preview Release 35 is now available for download for macOS Sierra and betas of macOS High Sierra.

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A Closer Look Into WebRTC

A Closer Look Into WebRTC

We recently announced WebRTC support in Safari 11 on High Sierra and iOS 11 in our last WebKit blog post.

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Auto-Play Policy Changes for macOS

Auto-Play Policy Changes for macOS

This is a guest post from the Safari team about changes to how Safari handles HTML5 video and audio auto-play.

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Announcing WebRTC and Media Capture

Announcing WebRTC and Media Capture

Today we are thrilled to announce WebKit support for WebRTC, available on Safari on macOS High Sierra, iOS 11, and Safari Technology Preview 32.

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Safari Technology Preview 32, with WebRTC, is Now Available

Safari Technology Preview 32, with WebRTC, is Now Available

Safari Technology Preview Release 32 is now available for download for macOS Sierra.

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Assembling WebAssembly

Assembling WebAssembly

WebAssembly in WebKit.

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Intelligent Tracking Prevention

Intelligent Tracking Prevention

The success of the web as a platform relies on user trust.

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JSC 💕 ES6

JSC 💕 ES6

Update: The previous version of this post showed performance data from ARES-6 version 1.0.

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