Schema Packages

Another JSON Schema Validator

JSON Schema for HTTP Archive (HAR)

JSON Schema validation and specifications

Object schema validation

Object schema validation

A fast and easy to use JSON Schema validator

Mongoose MongoDB ODM

A [JSONSchema](https://json-schema.org/) validator that uses code generation to be extremely fast.

A public domain JSON Schema validator for JavaScript

Parse, Resolve, and Dereference JSON Schema $ref pointers

Parse, Resolve, and Dereference JSON Schema $ref pointers

No nonsense protocol buffers schema parser written in Javascript

Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers

Swagger JSON Schema

TypeScript runtime type system for IO decoding/encoding

Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers

JSON Schemas for every version of the OpenAPI Specification

A secure method of checking whether a GraphQL query is introspecting.

Library to walk OAS 3 schema objects and call a callback

A simple and composable way to validate data in JavaScript (and TypeScript).