Migrate JSON-Schema to draft-06

Validate element templates based on JSON Schema

Let JSON play nicely with Typescript

Lightweight package for API testing to validate API responses against plain JSON schemas, Swagger documents, or OpenAPI documents using the Ajv JSON Schema validator. It can be used directly in any project, but also serves as the core engine for schema va

Express middleware for the validator module.

Schema validator for yaml files

Validator middleware using Standard Schema

A validator for OpenAPI documents.

JSON Object validator

Command line interface for Ajv JSON schema validator

JSON Safe Parser & Schema Validator

JSON.parse with bigints support

JSON parse with prototype poisoning protection

Validator middleware using Valibot

An Express middleware to validate requests against JSON Schemas

Validator middleware using TypeBox

Like JSON.stringify, but doesn't blow up on circular refs.

Decorator-based property validation for classes.

$merge and $patch keywords for Ajv JSON-Schema validator to extend schemas

Validate html using validator.w3.org/nu og html-validate