json-schema-fast-check

JSON →
library 0.0.6 ·javascript
verified Jun 7, 2026

Generate fast-check arbitraries from JSON Schema for property-based testing. Version 0.0.6, early stage development with limited schema support (subset of JSON Schema). Differentiates by directly integrating JSON Schema with fast-check, enabling property-based tests that automatically generate valid inputs based on schema definitions. Supports faker-js sugar for realistic data. Not production-ready; many JSON Schema features missing (minProperties, if/then/else, oneOf, dependencies as objects).