JSON and JSON5

Compliance with JSON schema  

Reports inconsistence between a JSON file and the JSON schema that is assigned to it.

Compliance with JSON standard  

Reports the following discrepancies of a JSON file with the language specification: A line or block comment (configurable).

Compliance with JSON5 standard  

Reports inconsistency with the language specification in a JSON5 file.

Deprecated JSON property  

Reports a deprecated property in a JSON file.

Duplicate keys in object literals  

Reports a duplicate key in an object literal.

Unresolved '$ref' and '$schema' references  

Reports an unresolved $ref or $schema path in a JSON schema.