Welcome to the Dart API reference documentation, covering the official Dart APIs (dart:*) as well as other packages that live in the Dart project. For help using the Dart APIs, also see www.dartlang.org pages such as the following:

• Programmer's Guide
• A Tour of the Dart Libraries
• Dart Cookbook
• Articles

The API reference is automatically generated from the source code in the Dart project. If you‘d like to contribute to this documentation, see Guidelines for Dart Doc Comments, Contributing, and, if you’re contributing to DOM-related docs such as dart:html, Contributing HTML Documentation.