Sourcemeta Studio

Professional JSON Schema tooling that brings real-time linting, metaschema validation, and automatic formatting directly into your editor.

Install in Visual Studio Code

After installing the Sourcemeta Studio extension, issues are not displayed automatically when you open a JSON or YAML file. To view them, open the file and click the Sourcemeta Studio icon in the editor title bar to manually open the Sourcemeta Studio panel for the active file.

[!TIP] Do you want to level up your JSON Schema skills? Check out learnjsonschema.com, our growing JSON Schema documentation website, our JSON Schema for OpenAPI video course, and our O'Reilly book Unifying Business, Data, and Code: Designing Data Products with JSON Schema.

Features

• Real-time Linting: Detect anti-patterns, validate references, and ensure best practices
• Automatic Formatting: Format schemas with consistent indentation and keyword ordering
• Metaschema Validation: Verify schemas are valid according to their declared metaschema
• Precise Error Navigation: Click on errors to jump directly to the problematic code
• Schema Health: Visual health indicators for your schemas
• Inline Diagnostics: See errors and warnings directly in the editor with Visual Studio Code's diagnostic system
• YAML Support: Full support for JSON Schema written in YAML
• Configuration Support: Full support for jsonschema.json manifests

Support

• Issues: GitHub Issues
• Discussions: GitHub Discussions
• Email: hello@sourcemeta.com