Abstract: XML and its schema language mainly built to encode documents electronically are widely used for a variety of purposes in modern programming. XML Schema is developed in the context of a ...

As of November 2025, this project will no longer be receiving updates. Zod v4 natively supports generating JSON schemas, so I recommend you switch to the new major, or better yet, a decent language;) ...

Some of the best ways to contribute are to try things out, file issues, join in design conversations, and make pull-requests. Check out the contributing page to see the best places to log issues and ...