JSPM

Ajv class for JSON Schema draft-04

JSON Safe Parser & Schema Validator

Fast, lightweight JSON Schema validator for Node.js and browsers — full support for draft-04, draft-06, draft-07, draft-2019-09, and draft-2020-12 (latest)

A JSON Schema validator with support for custom keywords, vocabularies, and dialects

Migrate JSON-Schema `draft-04` to `draft-07`, `draft-2019-09` or `draft-2020-12`

JSON-Schema draft-04 plugin for djv package

TypeScript implementation of the JSON Schema specification.

Validate JSON instances using JSON Schema.

Fast, lightweight JSON Schema validator for Node.js and browsers — full support for draft-04, draft-06, draft-07, draft-2019-09, and draft-2020-12 (latest) (with updated dependencies)

A pure JavaScript port of the evaluator from Blaze, a high-performance C++ JSON Schema validator. Zero dependencies. Supports Draft 4, Draft 6, Draft 7, 2019-09, and 2020-12 with schema-specific code generation for near-native speed

Ajv class for JSON Schema draft-04

[DepUp] JSON Safe Parser & Schema Validator

[DepUp] Ajv class for JSON Schema draft-04

Zero-dependency JSON Schema validation and generation utilities for JSON Schema Draft v4.

The most complete JSON Schema validator. All drafts (3, 4, 6, 7, 2019-09, 2020-12, draft-next). Format validation, $ref, $dynamicRef, unevaluatedProperties, unevaluatedItems.