JSON Schema

COLLECTIVE

api

specification

json

Fiscal Host: Open Source Collective

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

This is JSON Schema's page JSON Schema

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Become a Silver Sponsor and get visibility on the front page and on the GitHub main project, a thank you tweet, a mention on the Newsletter, possib... Read more

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Become a Silver Sponsor and get visibility on the front page and on the GitHub main project, a thank you tweet, a mention on the Newsletter, a Swag... Read more

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Make a custom one-time or recurring contribution.

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+ 39

Top financial contributors

Organizations

AsyncAPI Initiative

$15,750 USD since Oct 2019

Stoplight

$5,000 USD since Oct 2019

Airbnb

$4,000 USD since Sep 2021

Google Summer of Code

$4,000 USD since Oct 2024

BuySellAds

$3,288.81 USD since Nov 2022

Apideck

$2,515 USD since Feb 2021

Retool

$2,075 USD since Sep 2020

LLC.org

$1,100 USD since Feb 2024

JSON Schema Ads

$954.07 USD since Jul 2021

VPS Server

$900 USD since Mar 2024

Individuals

Route4Me Route Planner

$500 USD since Jul 2024

Incognito

$420.57 USD since Sep 2020

Colin Jaccino

$200 USD since Aug 2021

Clemens Uhlenhut

$100 USD since Oct 2019

Luke Smith

$90 USD since Oct 2019

Niklas Lochschmidt

$80 USD since Feb 2021

Sasa Brkic

$66 USD since Mar 2021

g. nicholas d'andrea

$55 USD since Jul 2020

Денис Житняков

$50 USD since Dec 2021

Serkan Holat

$40 USD since Jul 2022

JSON Schema is all of us

Our contributors 46

Thank you for supporting JSON Schema.

Ben Hutton

Admin

Leading is serving.

Austin Wright

Admin

Benjamin Gran...

Admin

AsyncAPI Init...

Bronze Sponsor

$15,750 USD

The AsyncAPI specification is based on JSON Sch...

Stoplight

Bronze Sponsor

$5,000 USD

Airbnb

Bronze Sponsor

$4,000 USD

Google Summer...

$4,000 USD

BuySellAds

$3,289 USD

Apideck

Bronze Sponsor

$2,515 USD

Retool

Bronze Sponsor

$2,075 USD

LLC.org

Bronze Sponsor

$1,100 USD

JSON Schema Ads

$954 USD

Events

JSON Schema is hosting the following events.

Past event

The JSON Schema Conference

Dec 5, 2024

08:00 AM-06:00 PM UTC

The JSON Schema Conference is a technical conference organized by the JSON Schema Community.

Attended by

Past event

API Days Paris 2023

Dec 6 → Dec 8, 2023

08:00 AM UTC

apidays Paris beckons pioneers, thinkers, and industry stalwarts to come together, envision, and ...Read more

Attended by

No attendees

Past event

JSON Schema at ASC 2022

Sep 19 → Sep 22, 2022

04:00 PM UTC

The API specification conference of the year

Attended by

No attendees

Past event

JSON Schema at ASC 2021

Sep 28 → Sep 29, 2021

08:00 AM UTC

Three JSON Schema talks and an open discussion at API Specifications Conference 2021

Attended by

No attendees

Past event

JSON Schema at ASC 2019

Oct 16, 2019

06:00 PM-08:00 PM UTC

Two JSON Schema talks at the ASC 2019 conference

Attended by

No attendees

Budget

Transparent and open finances.

Today’s balance

$28,591.09 USD

Total raised

$54,055.27 USD

Total disbursed

$25,464.18 USD

Estimated annual budget

$19,133.02 USD

Expenses

All time

Expenses paid

Amount disbursed

$25,267.77

Tags	# of Expenses	Amount
no tag	52	$17,643.48
technical writing service	3	$4,000.00
engineering	4	$1,406.00
communications	2	$624.00
merchandising	4	$622.19
design	1	$479.42
Others Combined	22	$517.68

View all paid expenses →

Contributions

All time

Contributions received

Amount collected

$44,193.68

Tiers	# of Contributions	Amount
recurring	28	$35,323.00
one-time	45	$8,870.68

View all contributions →

JSON Schema Community Manager

$12,000

per year

Estimated Annual Budget

$19,133

Today's Balance

$28,591.09

Connect

Let’s get the ball rolling!

News from JSON Schema

Updates on our activities and progress.

JSON Schema Meetup in the Bay Area!

Are you in the Bay Area next week? Join us for a great meetup with talks from JSON Schema, AsyncAPI, and Microcks teams! Ben Hutton from the core team will be there! Date: Wednesday, April 17, 2024 Time: 4:...

Published on April 11, 2024 by Benjamin Granados

API Days Paris 2023 - Recap

Last month, we had the privilege of partnering with AsyncAPI and OpenAPI with the first API Specs...

Published on January 5, 2024 by Benjamin Granados

Meet us at Apidays Paris 2023!

We are pleased to announce that JSON Schema will be present at API days Pari...

Published on November 16, 2023 by Benjamin Granados

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 implementation weekly download of more than 20 million.

We're always looking for feedback 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 language today.

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

Our team

Ben Hutton

Admin

Leading is serving.

Austin Wright

Admin

Benjamin Gran...

Admin