json-schema

JSON Schema validation

Infer TS types from JSON schemas 📝

High-performance data-driven data specification library for Clojure/Script.

Generate JSON schema from your Typescript sources

Generate JSON Schema documents from Rust code

Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in

Simple config handling for your app or module

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

JSONSchema (draft 2020-12, draft 2019-09, draft-7, draft-6, draft-4) Validation using Go

A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification)..

Swagger 2.0 and OpenAPI 3.0 parser/validator

AI辅助长篇小说创作，卡片式创作，支持基于 JSON Schema的结构化 AI 生成与上下文引用，可扩展性强。

vacuum is the worlds fastest and most versatile OpenAPI, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2

Parse, Resolve, and Dereference JSON Schema $ref pointers in Node and browsers

A fast Java JSON schema validator that supports draft V4, V6, V7, V2019-09 and V2020-12

Fast and well tested serialization library

Effortlessly visualize JSON structures as dynamic tree diagrams

Source code for the CERN Open Data portal

A tool to generate Go data types from JSON Schema definitions.

A language agnostic test suite for the JSON Schema specifications

Convert Complex JSON Schemas into Markdown Documentation

🗹 TypeScript HTTP Framework focusing on e2e type-safety, easy setup, performance & great developer experience

JSON powered forms for Angular

A collection of packages optimized for Cloudflare Workers and service workers.

:seedling: Jane is a set of libraries to generate Models & API Clients based on JSON Schema / OpenAPI specs

C++ header-only JSON library

Invenio digital library framework

JSON Schema validator for PHP

Use Zod Schemas to create OpenAPI v3.x documentation

MDA Open Spec — a Markdown superset for agent-facing documents. One .mda source compiles to drop-in SKILL.md, AGENTS.md, MCP-SERVER.md, and CLAUDE.md. JSON Schema validated, with typed dependency graph, footnote relationships, and Sigstore-anchored signatures. For agentskills.io and AAIF runtimes.