JSON Schema

Open source

JSON Schema is a vocabulary that allows you to annotate and validate JSON documents.

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+ 8

7 individuals and 4 organizations have contributed

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backer

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+ 1

4 individuals and 1 organization have contributed

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2 organizations have contributed

Events

Past event

JSON Schema at ASC 2019

Oct 16Oct 16, 2019
06:00 PM UTC
Two JSON Schema talks at the ASC 2019 conference

Top financial contributors

Individuals

1
Incognito

$113 USD since Sep 2020

2
Luke Smith

$90 USD since Oct 2019

3
Clemens Uhlenhut

$70 USD since Oct 2019

4
g. nicholas d'andrea

$20 USD since Jul 2020

5
Phil Sturgeon

$15 USD since Feb 2020

6
MooYeol Lee

$6 USD since Sep 2020

7
Kyle Smith

$5 USD since Dec 2019

Organizations

1
AsyncAPI Initiative

$4k USD since Oct 2019

2
Stoplight

$1k USD since Oct 2019

3
Retool

$300 USD since Sep 2020

4
JSONBuddy

$70 USD since Oct 2019

5
Indeed

$5 USD since Dec 2019

What's new with JSON Schema

Stay up to dates with our latest activities and progress.

JSON Schema draft 2020-11-rc-0

I don't need to remind anyone that the last six months or so have been difficult for many, yet the team working on the JSON Schema specification has continued to push towards delivering draft 2020-NN. A lot changed after the last post back...
Read more
Published on November 12, 2020 by Ben Hutton

Patching JSON Schema draft 2019-09

The realisation of the latest JSON Schema draft was the result of monumental effort by the JSON Schema team and it's many contributors and supporters, but the work is not yet done.One of the main drivers for draft 2019-09 aka "now make s...
Read more
Published on April 6, 2020 by Ben Hutton

JSON Schema draft 2019-09 feedback and progress

If you've had an eye on the JSON Schema project over the past few years, you'll have seen the team work their socks off to make releases happen. 2019-09 was no different, and although the spec and meta-schema were released, we still have...
Read more
Published on January 24, 2020 by Ben Hutton

Conversations

Let’s get the ball rolling! This is where things get planned and sometimes this is where things get done. Ask questions, thank people for their efforts, and contribute your skills to the service of the community.

Budget


Transparent and open finances.

Authorship, admin, community support, evangelism - Octobe...

by Ben Hutton11/19/2020

-$438.00USD
Paid
Invoice #28246

Monthly financial contribution to JSON Schema

from MooYeol Lee11/3/2020

+$2.00USD
Completed

Monthly financial contribution to JSON Schema (backer)

from g. nicholas d'andrea11/1/2020

+$5.00USD
Completed

Today’s balance

$7.30 USD

Estimated annual budget

~ $5,423.88 USD

JSON Schema is all of us

Our contributors 15

Everyone who has supported JSON Schema. Individuals and organizations that believe in –and take ownership of– our purpose.

AsyncAPI Init...
Financial Contributor

Total contributions

$3,500 USD

The AsyncAPI specification is based on JSON Schema. We support it and you should too. Every little contribution helps. Join us!

Stoplight
Financial Contributor

Total contributions

$1,400 USD

sponsor

Retool
Financial Contributor

Total contributions

$300 USD

sponsor

Incognito
Financial Contributor

Total contributions

$113 USD

Luke Smith
Financial Contributor

Total contributions

$90 USD

backer

Clemens Uhlenhut
Financial Contributor

Total contributions

$70 USD

backer

JSONBuddy
Financial Contributor

Total contributions

$70 USD

backer

g. nicholas d...
Financial Contributor

Total contributions

$20 USD

backer

Phil Sturgeon
Financial Contributor

Total contributions

$15 USD

backer

About

JSON Schema is a vocabulary that allows you to annotate and validate JSON documents.

It's used by Google, Microsoft, Amazon, Mozilla, SAP, IBM, HM Government, NIH, and many others.

Used by webpack and eslint, with the main imeplementation weekly download of more than 20 million.

We're always looking for feedback on "draft 2019-09" from users and implementers, currently specifically on Vocabularies, a new concept in JSON Schema which allows for the formalised extension of JSON Schema.

More broadly, we're also looking to focus on educational resources, making sure they are consistent, up to date, and use developer friendly language, before we re-group to start work on the next draft.

JSON Schema is baked in to the worlds most popular editor, VS Code (according to the StackOverflow developer survey 2019).

JSON Schema is used as the means to specify payload data in the Open API Specification, which is the defacto API specification langauge today.

This project develops the JSON Schema specification, but does not develop any specific implementations.