pydantic/pydantic

The modular and type safe schema library for validating structural data 🤖

TypeScript's 1:1 validator, optimized from editor to runtime

Always know what to expect from your data.

Dead simple Object schema validation

TypeScript-first schema validation with static type inference

FastAPI framework, high performance, easy to learn, fast to code, ready for production

The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)

Generate types and converters from JSON, Schema, and GraphQL

A lightweight library for converting complex objects to and from simple Python datatypes.