JSON Schema validation with first-class TypeScript and zero runtime cost. AOT compile to per-schema ESM modules with zero validator dependency. Generic Validator<T> for TypeBox/Zod/Valibot composition. Optional runtime API. Standard Schema V1 compatible.
Custom keywords for ata-validator (instanceof, typeof)
Fastify plugin for ata-validator. Runtime-competitive with the default, 24x faster serverless cold start, Standard Schema V1.
Vite plugin that compiles JSON, JS, and TS schema files to ata-validator standalone modules with TypeScript types.
The ata based validator for svelte-jsonschema-form
React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS
Another JSON Schema Validator
Validate identifier/keywords name
Validate plugin/preset options
Additional JSON-Schema keywords for Ajv JSON validator
A dependency for downloading `*.d.ts` files corresponding to a Node.js source file. Relies on API's provided by [jsdelivr](https://www.jsdelivr.com).
Decorator-based property validation for classes.
String validation and sanitization
Another JSON Schema Validator
Express middleware for the validator module.
Ajv class for JSON Schema draft-04
Object schema validation
Custom error messages in JSON Schemas for Ajv validator
Validate form asynchronous
validate form asynchronous
Parser/validator for OpenAPI 3.x definitions
TypeScript definitions for validator
Format validation for Ajv v7+
Automatically validate API requests and responses with OpenAPI 3 and Express.