TypeScript-first schema validation with static type inference

📋 Validation resolvers: Yup, Zod, Superstruct, Joi, Vest, Class Validator, io-ts, Nope, computed-types, typanion, Ajv, TypeBox, ArkType, Valibot, effect-ts, VineJS and Standard Schema

⚡ The fastest JS validator library for NodeJS

Go with Zod inspired simple schema validation

Data quality assessment and metadata reporting for data frames and database tables

A Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.

Cross-platform CLI tool to validate configuration files across 16 formats. Syntax and schema validation with JSON Schema, XSD, and SchemaStore integration. Written in Go.

Coercion and validation for data structures

Elegant validation library for type-safe input data for TypeScript

Zod utilities for Remix loaders and actions.

GQLAlchemy is a library developed with the purpose of assisting in writing and running queries on Memgraph. GQLAlchemy supports high-level connection to Memgraph as well as modular query builder.

GraphQL syntax highlighting, linting, auto-complete, and more!

Stencil is a schema registry that provides schema management and validation dynamically, efficiently, and reliably to ensure data compatibility across applications.

Serverless multi-protocol + multi-destination event collection system.

A lightweight JSON decoding library for TypeScript

verify-json

OpenAPI JSON Schema Generator allows auto-generation of API client libraries with a focus on JSON schema given an OpenAPI document

TypeScript-first schema validation for h3 and Nuxt applications

An RDF Unit Testing Suite

A standalone Nitro module that integrates GraphQL servers into any Nitro application with automatic type generation, file watching, and seamless framework integration.