The WebKit Open Source Project

Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux.

WebKit's positions on emerging web specifications

An open source repository for the JetStream benchmark

An open source repository for the Speedometer benchmark

MotionMark Browser Benchmark

Explainers from WebKit contributors

Documentation for the WebKit project, hosted at https://docs.webkit.org.