Welcome to the Safari Developer Library

iPad is a great way to view your reference documentation

Visual descriptions for buttons in top navigation bar.

Featured Documents

iPhone Human Interface Guidelines for Web Applications

Describes how to design the user interface of a web application intended to run on an iOS-based device.

Interface Builder Icon

Safari Extensions Development Guide

Describes how Safari extensions let developers add features to and customize the Safari browser.

Safari HTML Reference

Describes the Hypertext Markup Language (HTML) tags and properties that are supported by Safari and WebKit.