JSON Schema specifications, reference schemas, and a CommonJS implementation
JavaScript
Latest commit 24c4ed1 Oct 26, 2016 @kriszyp committed on GitHub Merge pull request #72 from CDanU/master
specifies license type (BSD -> BSD 3-Clause)

README.md

JSON Schema is a repository for the JSON Schema specification, reference schemas and a CommonJS implementation of JSON Schema (not the only JavaScript implementation of JSON Schema, JSV is another excellent JavaScript validator).

Code is licensed under the AFL or BSD 3-Clause license as part of the Persevere project which is administered under the Dojo foundation, and all contributions require a Dojo CLA.