Various utilities for working with JSON schema. Contains an incredibly fast JSchema validator.
It's pretty simple to use. Take an existing Newtonsoft JSchema, loaded however you want, and use a JSchemaExpressionBuilder instance to generate the Expression tree. Then compile that. And you can invoke the result to return true or false to validate.
Obviously using the same compiled result repeatidly is recommended.
JSchemaExpressionBuilder is not thread safe. It caches some stuff internally to deal with recursive schemas. Have to lift a bunch of stuff out of that class to get that working better.
var schema = new JSchema();
var validator = JSchemaExpressionBuilder.CreateDefault().Build(schema).Compile();
validator.Invoke(new JObject());