System.Text.Json-based support for all of your JSON needs.

Json.NET Schema is a powerful, complete and easy to use JSON Schema framework for .NET

Support for Json Schema validation and entity generation

This library simplifies creating configuration for your C# app/service by utilizing the serialization capabilities of Json.NET to serialize nested (custom) objects, dictionaries and lists as simply as by creating a POCO and inheriting JsonSettings class.

Simple and high performance json schema implementation for .Net and related json validation in .Net, Nullability info reader even if generic type

Simple example JSON editor powered by a JSON schema. ⛄

A JSON serializer/deserializer (with JsonSchema support) library written in pure C#

Modelagem de Dados do Ladesa.

OpenAi.JsonSchema is a lightweight library for generating valid JSON Schema for OpenAI models' Structured Outputs feature. It supports a wide range of types, ensures compatibility with OpenAI's JSON Schema format, and leverages C# descriptions and attributes for schema generation.

ETLyte - SQLite-based ETL

MongoDB state store for validating messages against schemas that are stored in a registry by topic name.

Generate JSON from default values in JSON Schema

A JSON Schema (draft v4) framework for .NET.

Helpers and Source generator to define OpenAI/Ollama/Anthropic/Gemini/LangChain tools natively through C# interfaces and without Reflection

Мини-игра на C# с использованием WinForms

Card Game Simulator (CGS) Card Game Specification

VK (VKontakte) API JSON schema parser for .NET

简单的单体监控工具，适用于少量监控项+服务器资源少的情景。支持钉钉机器人、邮箱等通知方式。

Definition data for CeVIO casts (voice libraries) defined in JSON format.

Schemathief is a .NET CLI tool that compares a C# class with an existing jsonSchema and forges a clean, standards-compliant JSON Schema delta. It’s ideal for schema evolution tracking, CI pipelines, and making sure your custom additions don’t silently diverge from the spec.