Apache Struts 2 is an elegant, extensible framework for building enterprise-ready Java web applications. Distributions of Struts 2 are available as a free download under the Apache License.
The contents of the Struts 2 documentation wiki (what you're reading now) are distributed with each release, but maintained via the on-line wiki.
The documentation is grouped into four areas.
Our tutorials are designed to help you get started with the framework ASAP. We offer an all-purpose "Bootstrap" tutorial as well as specialty tutorials on portlets and database access.
Our in-depth technical guides focus on specific components of the framework, such as the Core framework, Struts Tags, and optional Extensions, as well as migrating from Struts 1 or WebWork 2.
Our FAQs and Cookbook examples provide a wide range of rapid-fire "HOWTOs" in question-and-answer format.
Our security bulletins explain any security issues and their solutions
Books, articles, and presentations about Struts 2.
The Struts 2 Community Wiki is an additional resource. It is not distributed with Struts 2, and contributions to the community wiki do not require a CLA.