schema packages

TypeScript-first schema declaration and validation library with static type inference

A family of specs for interoperable TypeScript

The modular and type safe schema library for validating structural data

Fast and low overhead web framework, for Node.js

Mongoose MongoDB ODM

Stringify your JSON at max speed

Build and manage the AJV instances for the fastify framework

JSON Schema validation and specifications

Protocol Buffers for ECMAScript. Fully compliant with the Protobuf conformance tests.

Converts Zod schemas to Json Schemas

JSON Schema TypeScript definitions with complete inline documentation.

Object schema validation

JSON schema reference resolver

An object schema merger/validator

The official runtime utils for Standard Schema

Builds a logical conjunction (AND) of multiple JSON schemas