schema

The most powerful data validation library for JS

🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!

Build production-ready applications in TypeScript

A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.

A database migration tool. Supports SQL migrations and Go functions.

Create GraphQL schema and resolvers with TypeScript, using classes and decorators!

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

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

A simple and composable way to validate data in JavaScript (and TypeScript).

PostgreSQL zero-downtime migrations made easy

An implementation of the JSON Schema specification for Python

Mimesis is a robust data generator for Python that can produce a wide range of fake data in multiple languages.

A light-weight, flexible, and expressive statistical data testing library

JSON Schema for PHP

Versioned database views for Rails

Database documentation built easy

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

📋 A schema-based form generator component for Vue.js

A standard interface for TypeScript schema validation libraries

Full-Stack TypeScript toolkit that enhances Prisma ORM with flexible Authorization layer for RBAC/ABAC/PBAC/ReBAC, offering auto-generated type-safe APIs and frontend hooks.