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An open API service indexing awesome lists of open source software.

JSON Schema

While JSON is probably the most popular format for exchanging data, JSON Schema is the vocabulary that enables JSON data consistency, validity, and interoperability at scale.

https://github.com/samchungy/zod-openapi

Use Zod Schemas to create OpenAPI v3.x documentation

json-schema openapi openapi3 swagger typescript zod zod-openapi

Last synced: 05 Jan 2026

https://github.com/tristanpenman/valijson

Header-only C++ library for JSON Schema validation, with support for many popular parsers

header-only json json-schema json-schema-validator

Last synced: 20 Feb 2026

https://github.com/mr-fatalyst/fastopenapi

FastOpenAPI is a library for generating and integrating OpenAPI schemas using Pydantic v2 and various frameworks (AioHttp, Falcon, Flask, Quart, Sanic, Starlette, Tornado).

aiohttp falcon fastopenapi flask json-schema openapi openapi-generator pydantic pydantic-v2 quart redoc sanic starlette swagger swagger-ui tornado validation web

Last synced: 15 May 2025

https://github.com/dymmond/ravyn

Ravyn combines performance, type safety, and elegance. A next-generation async Python framework for APIs, microservices, and web applications.

api async asyncio framework json json-schema openapi openapi3 pydantic python python-types python3 redoc rest security starlette swagger swagger-ui uvicorn web

Last synced: 07 Mar 2026

https://github.com/bhch/django-jsonform

A better, user-friendly JSON editing form field for Django admin. Also supports Postgres ArrayField.

admin django json-form json-schema python

Last synced: 12 Apr 2025

https://github.com/asyncapi/modelina

A library for generating typed models based on inputs such as AsyncAPI, OpenAPI, and JSON Schema documents with high customization

asyncapi codegen codegenerator cpp csharp generate-code get-global-node-release-workflows go java json-schema kotlin modelina openapi2 openapi3 php rust swagger typescript

Last synced: 22 Feb 2026

https://github.com/dymmond/esmerald

Esmerald framework - Highly scalable, performant, easy to learn, easy to code and for every sizeable and complex application

api async asyncio framework json json-schema openapi openapi3 pydantic python python-types python3 redoc rest security starlette swagger swagger-ui uvicorn web

Last synced: 15 May 2025

https://github.com/limenius/symfony-react-sandbox

Example of integration with React and Webpack (Webpack Encore) for universal (isomorphic) React rendering, using Limenius/ReactBundle and Limenius/LiformBundle

json-schema react symfony webpack webpack-encore

Last synced: 05 Apr 2025

https://github.com/twpayne/go-jsonstruct

Generate Go structs from multiple JSON or YAML objects.

go golang json json-schema schema struct yaml

Last synced: 16 May 2025

https://github.com/ui-schema/ui-schema

Use JSON-Schema with React, generate Forms + UIs with any design system, easy creation of complex custom widgets.

form-builder form-generator json-schema material material-ui mui react ui-generator ui-schema widget

Last synced: 15 May 2025

https://github.com/cloudflare/json-schema-tools

Packages for working with JSON Schema and JSON Hyper-Schema

hyper-schemas json-hyper-schema json-schema rest rest-api rest-client subschema

Last synced: 09 Apr 2025

https://github.com/ata-core/ata-validator

Native C++ validator built on simdjson and RE2. Hybrid JS codegen with V8 TurboFan optimizations. Up to 94x faster on $dynamicRef, 5.3x on normal schemas, 2,729x faster compilation. Full $dynamicRef/$anchor support, Draft 2020-12 + Draft 7 compatible

fast json-schema napi native schema simdjson standard-schema validation validator

Last synced: 18 May 2026

https://github.com/instrumenta/kubernetes-json-schema

Schemas for every version of every object in every version of Kubernetes

instrumenta json-schema kubernetes

Last synced: 05 Apr 2025

https://github.com/valentinpalkovic/prisma-json-schema-generator

A generator for Prisma 2 to generate a valid JSON Schema (v7)

json-schema prisma prisma-generator prisma-schema prisma2

Last synced: 15 May 2025

https://github.com/better/jsonschema2db

Generate tables dynamically from a JSON Schema and insert data

json-schema postgresql python

Last synced: 05 Apr 2025

https://github.com/deliveryhero/serverless-aws-documentation

Serverless 1.0 plugin to add documentation and models to the serverless generated API Gateway

api-gateway aws aws-apigateway documentation documentation-generator json-schema serverless

Last synced: 27 Sep 2025

https://github.com/remcohaszing/monaco-yaml

YAML support for Monaco Editor

json-schema monaco monaco-editor yaml

Last synced: 14 May 2025

https://github.com/reorx/jsoncv

A toolkit for building your CV with JSON and creating stylish HTML/PDF files.

cv editor json json-resume json-schema pdf resume

Last synced: 12 Apr 2025

https://github.com/ajv-validator/ajv-errors

Custom error messages in JSON Schemas for Ajv validator

ajv errors json-schema validator

Last synced: 07 Apr 2025

https://github.com/jinkin1995/vue-json-edit

Visual JSON editor built as an vue component. Provides a basic GUI

json json-editor json-schema vue vue-components

Last synced: 04 Apr 2025

https://github.com/korzio/djv

Dynamic JSON Schema Validator - Supports draft-04/06

json-schema validator

Last synced: 16 May 2025

https://github.com/vidispine/hull

The incredible HULL - Helm Uniform Layer Library - is a Helm library chart to improve Helm chart based workflows.

dry helm helm-chart helm-charts helm-deployment helm-interface helm-plugin helm-plugins helm-wrapper helm3 json-schema k8s k8s-deployment kubernetes

Last synced: 02 Apr 2026

https://github.com/ajv-validator/ajv-cli

Command-line interface for Ajv JSON Validator

ajv command-line json-schema validator

Last synced: 15 May 2025

https://github.com/sourcemeta/jsonschema

The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines

asyncapi cpp json json-schema json-schemas jsonschema openapi schema schemas schemastore tooling tools

Last synced: 11 May 2026

https://github.com/tangram-js/json-schema-editor

JSON Schema Editor is an intuitive editor for JSON schema. It provides a tree view to present the structure of schema, and a property inspector to edit the properties of schema element. Develop with Vue.js 2 and Firebase.

editor firebase javascript json-schema single-page-app spa vuejs2

Last synced: 04 Apr 2025

https://github.com/lefticus/json2cpp

Compiles JSON into static constexpr C++ data structures with nlohmann::json API

cpp cpp17 json json-schema

Last synced: 24 Jul 2025

https://github.com/hyperjump-io/json-schema

JSON Schema Validation, Annotation, and Bundling. Supports Draft 04, 06, 07, 2019-09, 2020-12, OpenAPI 3.0, and OpenAPI 3.1

json-schema

Last synced: 28 Jul 2025

https://github.com/ltworf/typedload

MIGRATED TO CODEBERG. Python library to load dynamically typed data into statically typed data structures

dataclass enums json json-schema mypy namedtuple pydantic python python3 schema types typing

Last synced: 26 Mar 2025

https://github.com/ajv-validator/ajv-keywords

Additional JSON-Schema keywords for Ajv JSON validator

ajv json-schema keywords validator

Last synced: 05 Apr 2025

https://github.com/garethr/kubernetes-json-schema

A set of JSON schemas for various Kubernetes versions, extracted from the OpenAPI definitions

json-schema kubernetes openapi

Last synced: 30 Jul 2025

https://github.com/python-jsonschema/check-jsonschema

A CLI and set of pre-commit hooks for jsonschema validation with built-in support for GitHub Workflows, Renovate, Azure Pipelines, and more!

cli json-schema pre-commit python

Last synced: 27 Feb 2026

https://github.com/zmievsa/cadwyn

Production-ready community-driven modern Stripe-like API versioning in FastAPI

api api-versioning fastapi hints json-schema pydantic python python310 python311 python312 stripe versioning

Last synced: 28 Dec 2025

https://github.com/jamesnk/newtonsoft.json.schema

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

c-sharp json json-schema schema

Last synced: 16 May 2025

https://github.com/JamesNK/Newtonsoft.Json.Schema

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

c-sharp json json-schema schema

Last synced: 11 May 2025

https://github.com/saschpe/libvirt-hook-qemu

Libvirt hook for setting up iptables port-forwarding rules when using NAT-ed networking.

json json-schema libvirt nat port-forwarding python

Last synced: 16 May 2025

https://github.com/atlassian/better-ajv-errors

JSON Schema validation for Human 👨‍🎤

ajv json-schema

Last synced: 14 May 2025

https://github.com/fastify/env-schema

Validate your env variables using Ajv and dotenv

environment environment-variables fastify-library json-schema validation

Last synced: 14 May 2025

https://github.com/instrumenta/openapi2jsonschema

Convert OpenAPI definitions into JSON schemas for all types in the API

instrumenta json-reference json-schema openapi

Last synced: 16 May 2025

https://github.com/python-jsonschema/hypothesis-jsonschema

Tools to generate test data from JSON schemata with Hypothesis

hypothesis json-schema property-based-testing python

Last synced: 11 May 2025

https://github.com/marcosschroh/dataclasses-avroschema

Generate avro schemas from python dataclasses, Pydantic models and Faust Records. Code generation from avro schemas. Serialize/Deserialize python instances with avro schemas.

apache-avro avro avro-schemas code-generation faust-streaming json json-schema model pydantic python3 schema serialization

Last synced: 16 May 2025

https://github.com/inversify/monorepo

A powerful and lightweight inversion of control container for JavaScript & Node.js apps powered by TypeScript.

dependency-injection http inversifyjs ioc javascript json json-schema nodejs openapi typescript

Last synced: 26 Apr 2026

https://github.com/guyskk/validr

A simple, fast, extensible python library for data validation.

json-schema validation validator

Last synced: 05 Apr 2025

https://github.com/charlypoly/graphql-to-json-schema

GraphQL Schema to JSON Schema

graphql json-schema nodejs typescript

Last synced: 12 Apr 2025

https://github.com/wework/json-schema-to-openapi-schema

A little NodeJS package to convert JSON Schema to OpenAPI Schema Objects

api api-documentation api-documentation-tool api-specs json-schema openapi openapi-schema

Last synced: 18 Jul 2025

https://github.com/dottxt-ai/outlines-core

Faster structured generation

fsm json-schema llms regex structured-generation

Last synced: 15 May 2025

https://github.com/mostafa/xk6-kafka

k6 extension to load test Apache Kafka with support for various serialization formats, SASL, TLS, compression, Schema Registry client and beyond

apache-kafka avro extension hacktoberfest json-schema jsonschema k6 kafka load-testing performance-testing sasl schema-registry xk6

Last synced: 01 Apr 2026

https://github.com/snowplow/iglu

Iglu is a machine-readable, open-source schema repository for JSON Schema from the team at Snowplow

json-schema machine-readable repository snowplow

Last synced: 18 Oct 2025

https://github.com/fuhrysteve/marshmallow-jsonschema

JSON Schema Draft v7 (http://json-schema.org/) formatting with marshmallow

json-schema marshmallow marshmallow-jsonschema react-jsonschema-form

Last synced: 16 May 2025

https://github.com/sagold/json-schema-library

Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation

customizable json-schema library npm-package pointer traversal validation

Last synced: 15 May 2025

https://github.com/duartealexf/sql-ddl-to-json-schema

SQL DDL to JSON Schema Converter

grammar json-schema nearley sql-parser

Last synced: 30 Dec 2025

https://github.com/ajv-validator/ajv-formats

JSON Schema format validation for Ajv v8+

ajv formats json-schema

Last synced: 15 May 2025

https://github.com/sngular/kloadgen

KLoadGen is kafka load generator plugin for jmeter designed to work with AVRO, JSON and PROTOL-BUFFERS schema Registries.

avro-schema java jmeter-plugin json-schema kafka load-testing protobuf protocol-buffers

Last synced: 07 Apr 2025

https://github.com/netheril96/StaticJSON

Fast, direct and static typed parsing of JSON with C++

c-plus-plus json json-schema parsing

Last synced: 15 Mar 2025

https://github.com/jlblcc/json-schema-viewer

JavaScript tool for visualizing json-schemas

d3js json-schema visualization

Last synced: 09 Aug 2025

https://github.com/Jac21/SkillSet

✨ Intuitive job-candidate skill visualization, taking advantage of D3.js and JSONResume.

css d3 fetch-api json-schema jsonresume visualization

Last synced: 14 Mar 2025

https://github.com/ghandic/jsf

Creates fake JSON files from a JSON schema

commandline faker fastapi jsf json-schema property-based-testing python

Last synced: 15 May 2025

https://jlblcc.github.io/json-schema-viewer/?utm_source=awesome-jsonschema

JavaScript tool for visualizing json-schemas

d3js json-schema visualization

Last synced: 08 May 2025

https://github.com/medz/ovo

OvO is a Dart-first schema declaration and validation library.

dart flutter json-schema runtime-validation schema schema-validator validate

Last synced: 04 Apr 2025

https://github.com/objecthub/swift-dynamicjson

Framework for representing, validating, querying, and manipulating generic JSON values in Swift. Supported are standards such as JSON Pointer (RFC 6901), JSON Path (RFC 9535), JSON Patch (RFC 6902), JSON Merge Patch (RFC 7396), and JSON Schema.

json json-merge-patch json-parser json-patch json-path json-pointer json-schema json-schema-validator

Last synced: 20 Jan 2026

https://github.com/thephpleague/json-guard

Validation of json-schema.org compliant schemas.

json-schema

Last synced: 11 May 2025

https://github.com/TechniqueSoftware/react-json-schema

Configure and build views using JSON schemas mapped to React components

javascript-library json-schema parser react react-components react-elements

Last synced: 14 Mar 2025

https://github.com/corvus-dotnet/corvus.jsonschema

Support for Json Schema validation and entity generation

json-schema json-schema-validator

Last synced: 14 Mar 2026

https://github.com/ajv-validator/ajv-i18n

Internationalised error messages for Ajv JSON schema validator

ajv i18n internationalization json-schema validator

Last synced: 06 Apr 2025

https://github.com/americanexpress/jest-json-schema

✨ JSON schema matcher for Jest

jest json json-schema matchers one-app testing

Last synced: 12 Apr 2025

https://github.com/exodusmovement/schemasafe

A reasonably safe JSON Schema validator with draft-04/06/07/2019-09/2020-12 support.

json json-schema schemasafe validation validator

Last synced: 16 May 2025

https://github.com/ExodusMovement/schemasafe

A reasonably safe JSON Schema validator with draft-04/06/07/2019-09/2020-12 support.

json json-schema schemasafe validation validator

Last synced: 01 Apr 2025

https://github.com/farolfo/raml-server

run a mocked server JUST based on a RAML API's definition .. zero coding

api json-schema json-server mock raml raml-server swagger ui

Last synced: 05 Oct 2025

https://github.com/hexagontk/codecv

Manage your resume as structured data: CV format specification and tools to manage CV documents.

cv graalvm-native-image hacktoberfest json json-schema kotlin resume toml yaml

Last synced: 11 Jul 2025

https://github.com/losisin/helm-values-schema-json

Helm plugin for generating values.schema.json from multiple values files

helm helm-chart helm-charts helm-plugin helm-plugins json-schema json-schema-generator schema-json

Last synced: 11 Oct 2025

https://github.com/vacekj/express-json-validator-middleware

Express middleware for validating requests against JSON schema

ajv express express-middleware expressjs json json-schema json-schemas

Last synced: 30 Apr 2025

https://github.com/apioo/typeschema

TypeSchema is a JSON format to describe data models in a language neutral format

code-generation dto dto-generator json json-schema typeschema

Last synced: 09 Sep 2025

https://github.com/johnbillion/wp-json-schemas

JSON schemas for WordPress PHP objects and REST API responses

json-schema rest-api typescript typescript-definitions wordpress

Last synced: 15 May 2025

https://github.com/vip-git/universal-json-schema

:scroll: Universal JSON Schema Form - Currently Support for React - Material UI components for building Web forms from JSON Schema.

interceptors json-schema json-schema-form jsonschema-form material-ui material-ui-advanced-forms material-ui-forms model-driven-forms mui react reference-schema ui-schema uischema xhr-schema xhrschema

Last synced: 16 May 2025

https://github.com/fnogatz/xsd2json

Translate XML Schema into equivalent JSON Schema

json-schema prolog swi-prolog xml-schema

Last synced: 07 Apr 2025

https://github.com/pennsignals/aptos

:sunny: A tool for validating data using JSON Schema and converting JSON Schema documents into different data-interchange formats

avro avro-schema cli command-line-tool data-interchange json-schema python3 schema-conversion validation

Last synced: 28 Mar 2025

https://github.com/pokeapi/api-data

Static JSON data from the API, plus a JSON Schema

hacktoberfest json-data json-schema pokeapi

Last synced: 04 Apr 2025

https://github.com/sourcemeta/jsonbinpack

A binary JSON serialization format based on JSON Schema 2020-12 with a strong focus on space-efficiency

binary-serialization data-serialization json json-schema jsonschema space-efficiency

Last synced: 06 Jul 2025

https://github.com/sinclairzx81/typemap

Syntax Compiler and Translation System for Runtime Types

compile json-schema parse syntax typebox typescript valibot zod

Last synced: 16 May 2025

https://github.com/limenius/liform

PHP library to render Symfony Forms to JSON Schema

forms json-schema php symfony

Last synced: 14 Apr 2025

https://github.com/limenius/liformbundle

Symfony Bundle to render Symfony Forms to JSON Schema

forms json-schema reactjs symfony symfony-bundle

Last synced: 15 May 2025

https://github.com/json-schema-form-element/jsfe

A Custom Element that auto-generates forms, declaratively. Works with Lit, Solid, Vue, Svelte, React, Astro, vanilla…

form form-builder form-generator form-validator json-schema lit material react reactjs shoelace solid sveltejs vue web-component

Last synced: 06 Apr 2025

JSON Schema Awesome Lists
awesome-api-devtools 218 awesome-jsonschema 94
JSON Schema Categories
Papers 719 Adoption 160 API Frameworks 73 Videos 32 Articles 25 API Gateways 24 Learning Resources 22 Getting Started 20 API Specification Tools 20 Official 19 API Design Guides 16 API Client Development Tools 16 Tools 12 API Clients 12 API Documentation 12 Registries 10 API Debugging and Mocking 10 JSON Format Standards 7 Specifications 7 Related Specifications 7