json-schema - Ruby JSON Schema Validator

•    Ruby

---

This library is intended to provide Ruby with an interface for validating JSON objects against a JSON schema conforming to JSON Schema Draft 4. Legacy support for JSON Schema Draft 3, JSON Schema Draft 2, and JSON Schema Draft 1 is also included. Please be aware that the upgrade to version 2.0.0 will use Draft-04 by default, so schemas that do not declare a validator using the $schema keyword will use Draft-04 now instead of Draft-03. This is the reason for the major version upgrade.

json-schema - Ruby JSON Schema Validator

•    Ruby

---

This library is intended to provide Ruby with an interface for validating JSON objects against a JSON schema conforming to JSON Schema Draft 4. Legacy support for JSON Schema Draft 3, JSON Schema Draft 2, and JSON Schema Draft 1 is also included. Please be aware that the upgrade to version 2.0.0 will use Draft-04 by default, so schemas that do not declare a validator using the $schema keyword will use Draft-04 now instead of Draft-03. This is the reason for the major version upgrade.

angular-schema-form - Generate forms from a JSON schema, with AngularJS!

•    Javascript

---

Much of the new development is being done in Assimilate, a standardised validator for JSON Schema to help ensure changing validators is never as painful as escaping tv4 is, as well as a new core library to allow for a more predictable upgrade from AngularJS to Angular. If you use ASF in your project/company please let us know! We'd love to feature you on the site.

angular json-schema angular-schema-form json-ui-schema json-schema-form angularjs form json ui-schema schema

generate-schema - Convert JSON Objects to MySQL Schema, JSON Schema, Mongoose Schema, Google BigQuery, or a Generic template for Swagger files, documentation, code generation, and more

•    Javascript

---

Convert JSON Objects to MySQL Table Schema, JSON Schema, Mongoose Schema, ClickHouse Schema, Google BigQuery, or a Generic template for documentation, code generation, and more. Optionally, add -g to the above if you want the generate-schema command line executable.

json schema object convert manipulate traverse types type is generate produce mongoose generic validation bigquery google data datatypes

angular-schema-form - Generate forms from a JSON schema, with AngularJS!

•    Javascript

---

Schema Form is inspired by the nice [JSON Form](https://github.com/joshfire/jsonform) library andaims to be roughly compatible with it, especially its form definition. So what sets Schema Formapart from JSON Form?1. Schema Form integrates deeply with AngularJS and uses AngularJS conventions to handle forms.2. Schema Form uses [tv4](https://github.com/geraintluff/tv4) for validation, making it compatible with version 4 of the JSON schema standard.3. By default, Schema Form generates Bootstrap 3

ajv - The fastest JSON Schema Validator. Supports draft-04/06/07

•    Javascript

---

The fastest JSON Schema validator for Node.js and browser. Supports draft-04/06/07.JSON Schema draft-07 is published.

json-schema validator ajv json schema validation jsonschema json-schema-validator json-schema-validation

ajv - The fastest JSON schema Validator

•    TypeScript

---

The fastest JSON validator for Node.js and browser. Supports JSON Schema draft-04/06/07/2019-09/2020-12 (draft-04 support requires ajv-draft-04 package) and JSON Type Definition RFC8927.

json-schema validator ajv json schema validation jsonschema json-schema-validator json-schema-validation

JSV - A JavaScript implementation of an extendable, fully compliant JSON Schema validator.

•    Javascript

---

A JSON validator is a program that takes JSON data and, with a provided schema, will ensure that the provided JSON is structured in the way defined by the schema. This ensures that if validation has passed, the JSON instance is guaranteed to be in the expected format. It will also provide an explanation on why a particular instance failed validation. There is no one way to validate JSON, just like there is no one way to validate XML. Even the JSON Schema specification has gone through several revisions which are not 100% backwards compatible with each other. To solve the issue of using numerous schemas already written to older specifications, JSV provides customizable environments to validate your JSON within.

json schema validator

jsonschema - JSON Schema validation

•    Javascript

---

JSON schema validator, which is designed to be fast and simple to use. The latest IETF published draft is v6, this library is mostly v4 compatible. Please fork the repository, make the changes in your fork and include tests. Once you're done making changes, send in a pull request.

json-schema nodejs json schema jsonschema validator validation

json-schema-spec - The JSON Schema I-D sources

•    Makefile

---

JSON Schema is a vocabulary that allows you to validate, annotate, and manipulate JSON documents. This repository contains the sources for the work in progress of the next set of JSON Schema IETF Internet Draft (I-D) documents. For the latest released I-Ds, please see the Specification page on the website.

json-schema api-documentation json validation

fluent-json-schema - A fluent API to generate JSON schemas

•    Javascript

---

A fluent API to generate JSON schemas (draft-07) for Node.js and browser. Framework agnostic.

json schema jsonschema json-schema validation json-schema-builder json-schema-validation

jsonform - Build forms from JSON Schema

•    Javascript

---

The JSON Form library is a JavaScript client-side library that takes a structured data model defined using JSON Schema as input and returns a Bootstrap-friendly HTML form that matches the schema. The generated HTML form includes client-side validation logic that provides direct inline feedback to the user upon form submission (provided a JSON Schema validator is available). If values are valid, the JSON Form library uses submitted values to create the JavaScript data structure that matches the data model.

json schema html5 form

angular2-schema-form - HTML form generation based on JSON Schema

•    TypeScript

---

Angular2 Schema Form is an Angular2 module allowing you to instanciate an HTML form from a JSON schema. Angular2 Schema Form is not related to angular-schema-form and schemaform.io.

angular angular2 json-schema angularjs schema form schema-form

json-editor - JSON Schema Based Editor

•    Javascript

---

JSON Editor takes a JSON Schema and uses it to generate an HTML form. It has full support for JSON Schema version 3 and 4 and can integrate with several popular CSS frameworks (bootstrap, foundation, and jQueryUI). Download the production version (22K when gzipped) or the development version.

json schema jsonschema editor

NJsonSchema - JSON Schema reader, generator and validator for .NET

•    CSharp

---

NJsonSchema is a .NET library to read, generate and validate JSON Schema draft v4+ schemas. The library can read a schema from a file or string and validate JSON data against it. A schema can also be generated from an existing .NET class. With the code generation APIs you can generate C# and TypeScript classes or interfaces from a schema. The library uses Json.NET to read and write JSON data.

NJsonSchema - JSON Schema reader, generator and validator for .NET

•    CSharp

---

NJsonSchema is a .NET library to read, generate and validate JSON Schema draft v4+ schemas. The library can read a schema from a file or string and validate JSON data against it. A schema can also be generated from an existing .NET class. With the code generation APIs you can generate C# and TypeScript classes or interfaces from a schema. The library uses Json.NET to read and write JSON data and Namotion.Reflection for additional .NET reflection APIs.

omniparser - omniparser: a native Golang ETL streaming parser and transform library for CSV, JSON, XML, EDI, text, etc

•    Go

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Omniparser is a native Golang ETL parser that ingests input data of various formats (CSV, txt, fixed length/width, XML, EDI/X12/EDIFACT, JSON, and custom formats) in streaming fashion and transforms data into desired JSON output based on a schema written in JSON. In the example folders above you will find pairs of input files and their schema files. Then in the .snapshots sub directory, you'll find their corresponding output files.

parser json schema csv etl xml schemas transform edifact edi codeless x12 idr fixed-length omniparser-schema

VisualJsonEditor - A JSON schema based file editor for Windows.

•    CSharp

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Visual JSON Editor is a JSON schema draft v4 based file editor for Windows: When opening a JSON file, the application auto-generates an editor GUI based on the provided JSON schema. The goal is to make JSON editing more effective and easier for users. Tip: Use the NJsonSchema library to generate JSON Schemas from your C# classes.

schema-generator - PHP Model Scaffolding from Schema.org vocabulary

•    PHP

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Schema.org is a vocabulary representing common data structures and their relations. Schema.org can be exposed as JSON-LD, microdata and RDFa. Extracting semantic data exposed in the Schema.org vocabulary is supported by a growing number of companies including Google (Search, Gmail), Yahoo!, Bing and Yandex. Data models provided by Schema.org are popular and have proved efficient. They cover a broad spectrum of topics including creative work, e-commerce, event, medicine, social networking, people, postal address, organization, place or review. Schema.org has its roots in a ton of preexisting well designed vocabularies and is successfully used by more and more websites and applications.

schema-org doctrine web-ontology-language microdata vocabulary schema generator semantic php-model symfony json-ld

json-schema - PHP implementation of JSON schema

•    PHP

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A PHP Implementation for validating JSON Structures against a given Schema. See json-schema for more details.