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 and VineJS

⚡ The fastest JS validator library for NodeJS

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

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

Coercion and validation for data structures

Zod utilities for Remix loaders and actions.

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

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.

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

verify-json

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

TypeScript-first schema validation for h3 and Nuxt applications

An RDF Unit Testing Suite

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

Go with Zod inspired simple schema validation

A powerful schema validator!

Typed wrappers over pandas DataFrames with schema validation

SBT plugin to generate and validate graphql schemas written with Sangria

BackboneJS compatibility layer for Type-R data framework.