Thank you for lestrrat

[AlphaWong]

I was using gojsonschema before. They offer a reference support which allows me to extend other json schema via allOf.

However, their performance is so bad. Then I find out your library. After some integration with the application, your library reduce 50% of parsing time than the original one.

I think the only pain point is I do not know what to reuse the definition between two json file.

The solution right now is read the previous schema definition and append it to the following json file schema.