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Full support for JSON Schema draft 2019-09

Work with JSON Schema Draft 2019-09 in JSONBuddy for Windows and test draft-specific behavior with representative schemas and JSON instances.

Explore the JSON Schema editor Test JSON Schemas

JSONBuddy for Windows displaying a JSON Schema diagnostic in the editor — JSONBuddy displays schema diagnostics beside the active Draft 2019-09 schema and JSON instance.

Use Draft 2019-09 schema features

JSONBuddy 6 introduced support for JSON Schema Draft 2019-09. Set the schema declaration deliberately and keep referenced schema resources available so validation uses the intended vocabulary and resolution scope.

Test draft-specific behavior

Create representative valid and invalid JSON instances.
Exercise references, applicators, unevaluated locations, and other draft-specific constraints used by the schema.
Inspect both the JSON instance location and schema location for every unexpected result.
Keep the product version, schema resources, and test data together when compatibility matters.

Continue with schema editing and tests

Use the JSON Schema editor to author the schema and the JSON Schema tester to run a repeatable collection.