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@json-schema-org

JSON Schema

The organisation responsible for the Json Schema specification

JSON Schema logo - Build more, break less, empower others.

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👋 Welcome

Welcome to JSON Schema, a declarative language that allows you to annotate and validate JSON documents.

📑 Getting started

Are you wondering how to get started with JSON Schema? Please, visit our getting started guide in our documentation. Are you looking for JSON Schema tooling? Please, explore JSON Schema's tooling ecosystem on our implementations page.

🎯 Roadmap

This board details the project's public roadmap, the result of ongoing collaboration between the core Team and the broader JSON Schema community.

🌎 Join the JSON Schema Community

To get involved with our Community, please make sure you are familiar with the project's Code of Conduct.

  • Join our Slack workspace: The best place to ask questions, learn, get help, or discuss all things JSON Schema.
  • Join our public meetings: We hold monthly Office Hours and weekly Open Community Working Meetings. Please join!
  • Follow our YouTube Channel: To find the recordings of our public Community meetings and JSON Schema learning resources.
  • Read our Blog: Find the latest and greatest stories from our Community.
  • Adopters: Using JSON Schema in Production? Join the Adopters list and support the growth and sustainability of the JSON Schema ecosystem.

🌱 Contributing to JSON Schema

🙏 First of all, thanks for getting involved!

JSON Schema is a community that lives on its contributors. As we grow, we need more people to help others. You can contribute in many ways, either in the specification development or in the wider ecosystem.

Here are some areas where you can contribute:

  • Specification development
  • Tooling development
  • JSON Schema test suite development
  • Bowtie development
  • Blogs posts
  • Case Studies
  • Design
  • Pull requests review
  • Answer questions
  • Documentation
  • Website development
  • Community
  • Adopters

Please check out our Contribution guidelines to know more about how to contribute in each area.

To figure out a good first issue to work on, join our Slack workspace and visit the #contribute channel. This channel is specifically designed for onboarding and supporting new contributors.

We’re looking forward to working with you. Welcome aboard! 🚀 🫶

Sponsors

Thanks to our wonderful Sponsors and Backers! Interested in becoming a Sponsor? Check this!

Golden Sponsors

Golden Sponsors

Silver Sponsors

Silver Sponsors

Bronze Sponsors

Bronze Sponsors

Community Sponsors

Bronze Sponsors

Backers

Backers

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  1. json-schema-spec Public

    The JSON Schema specification

    JavaScript 4.1k 299

  2. community Public

    A space to discuss community and organisational related things

    97 43

  3. JSON-Schema-Test-Suite Public

    A language agnostic test suite for the JSON Schema specifications

    Python 640 212

  4. website Public

    JSON Schema website

    HTML 84 248

Repositories

Showing 10 of 23 repositories
  • json-schema-spec Public

    The JSON Schema specification

    JavaScript 4,114 299 77 11 Updated Mar 11, 2025
  • website Public

    JSON Schema website

    HTML 84 248 108 (1 issue needs help) 40 Updated Mar 11, 2025
  • tour Public

    A tour of JSON Schema

    TypeScript 31 32 23 3 Updated Mar 5, 2025
  • community Public

    A space to discuss community and organisational related things

    97 42 65 (2 issues need help) 2 Updated Mar 3, 2025
  • landscape Public

    The JSON Schema Landscape

    16 25 9 (2 issues need help) 5 Updated Mar 2, 2025
  • JSON-Schema-Test-Suite Public

    A language agnostic test suite for the JSON Schema specifications

    Python 640 MIT 212 28 (3 issues need help) 11 Updated Feb 19, 2025
  • conference Public

    The JSON Schema conference website

    CSS 4 16 6 (2 issues need help) 3 Updated Feb 1, 2025
  • .github Public

    Our organization-wide Code of Conduct. Also see the community repository.

    9 12 3 2 Updated Jan 3, 2025
  • upgrade-downgrade-rules Public

    A set of transformation rules to convert between JSON Schema specification versions

    3 1 3 0 Updated Sep 6, 2024
  • TSC Public

    The repository where the JSON Schema TSC discuss and decide things

    2 1 4 0 Updated Jul 16, 2024