The most powerful data validation library for JS

Execute one command (or mount one Node.js middleware) and get an instant high-performance GraphQL API for your PostgreSQL database!

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

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

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).

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

An implementation of the JSON Schema specification for Python

Mimesis is a powerful Python library that empowers developers to generate massive amounts of synthetic data efficiently.

Super-fast/easy Runtime validator

Versioned database views for Rails

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

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

Database documentation built easy

Python Data Structures for Humans™.

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

🔥call app from h5（H5唤起客户端 ）

Featureful configuration management library for Node.js

Confluent Schema Registry for Kafka

📟 Command line tool for common GraphQL development workflows