JSON Schema

JSON Schema is a vocabulary that allows you to annotate and validate JSON documents - 60+ million weekly installs. Used by webpack. Built into VSCode.

[JSON Schema @jsonschema]

🧐JSON Schema in 60 seconds?
https://t.co/b5LFwE1AQy

[JSON Schema @jsonschema]

JSON Schema Office Hours are now WEEKLY every Tuesday — 18:00 UTC 🚀

Add it to your calendar so you never miss the community discussions, questions, collaboration, and all things JSON Schema

Calendar: https://t.co/QXPeY0xxmD

If you’ve added it already, reply with “Added ✅”

[JSON Schema @jsonschema]

The JSON Schema Paris 2025 Conf recap is now live 🇫🇷

From ecosystem talks and tooling discussions to AI integrations, interoperability, and open source collaboration, it was amazing seeing the JSON Schema community come together in Paris.

Read the recap: https://t.co/EqdAeWCdS4

[JSON Schema @jsonschema]

Welcome Sourcemeta: https://t.co/PkLGqAZGDC
to the JSON Schema Organization Adopters List!

Sourcemeta is an enterprise grade, high performance, self-hosted JSON Schema Registry.

Landscape Project: https://t.co/2fsBiJ702F

[JSON Schema @jsonschema]

🎉 JSON Schema Office Hours are now happening every week!

Join us every Tuesday at 18:00 UTC to ask questions, share ideas, and help shape the future of JSON Schema 🌍

📄 Proposal: https://t.co/IyWJDH96Vs
📚 Office Hours info: https://t.co/NUpcDe5pl8

[JSON Schema @jsonschema]

Join us today for the JSON Schema Open Community Working Group

🕒 Time: 13:00 PT
🔗 Join here: https://t.co/6wUlwnEyRD
📖 Learn more: https://t.co/J5weqer64l

Come say hi, ask questions, or just listen in — everyone is welcome.

[JSON Schema @jsonschema]

Welcome @dottxtai to the JSON Schema Organization Adopters List!

.txt builds AI models that generate valid JSON 100% of the time for extraction, classification, agents workflows, and more.

.txt: https://t.co/2tChrEIOAh
Landscape Project: https://t.co/Ga2ovyvr0S

[JSON Schema @jsonschema]

🚀 Using JSON Schema in your project? Add it to our Adopters List!

Help showcase real-world use cases, strengthen ecosystem visibility, and inspire others building with JSON Schema.

Adopters List: https://t.co/QnmUlzDqwu
Landscape: https://t.co/Ga2ovyvr0S

[JSON Schema @jsonschema]

Google Summer of Code (GSoC) 2026 update:
5/7 of our projects were accepted!
👏 Congrats to all contributors & mentors:

See all project list here; https://t.co/2if3UuYwGQ

#GSoC #OpenSource

[JSON Schema @jsonschema]

JSON Schema ecosystem update!

The json-everything playground now supports all language packs 🎉

Validation error messages can now appear in your preferred language — 11 languages supported so far.

Try it:
https://t.co/UM4rlBkpL4

[JSON Schema @jsonschema]

🎉 Shoutout to our new JSON Schema Bronze Sponsors!

Supadata, @N_iX_Global , @LitsLink , https://t.co/w9VPOCpNte, and Spin the Wheel — your support helps sustain the JSON Schema ecosystem and the incredible community.

See all sponsors: https://t.co/Ga2ovyvr0S

[JSON Schema @jsonschema]

9,000 community members and growing! 🎉

Thank you to everyone contributing to JSON Schema — from spec discussions to tooling, docs, and implementations.

Truly open standards are powered by people.

On to 10K 🚀
Join our community: https://t.co/p7mNNmCLU5

[JSON Schema @jsonschema]

🚀 New Ecosystem update

The Sourcemeta JSON Schema CLI now supports dependency management for schemas.

Schema-aware installs, registry support, and automatic bundling of external references.

Learn more: https://t.co/KRm3ldXAHU

[JSON Schema @jsonschema]

Getting ready for GSoC this year?

Take a look at what our contributors achieved during last year’s Google Summer of Code with JSON Schema. It’s a great way to learn what’s possible and get inspired.

Read more: https://t.co/Y8mE8PAutc
Join our community: https://t.co/p7mNNmCLU5

[JSON Schema @jsonschema]

We have been accepted as a mentor org for @Google Summer of Code 🎉

Next week: qualification tasks, project details, proposal guidance & more.
Interested? Stay tuned and feel free to ask questions!
Accepted project ideas: https://t.co/2if3UuZ4wo

[JSON Schema @jsonschema]

Join us today for the JSON Schema Open Community Working Meeting!

Time: 1:00 PT
Link: https://t.co/J5weqerDTT

Whether you’re a long-time contributor or just getting curious, this is your space to hear updates and learn more about JSON Schema.

[JSON Schema @jsonschema]

Ecosystem highlight💙
This is a community submission we’re amplifying!
Meet Pydantic Forms, an open-source JSON Schema form builder that works with Pydantic models to generate validated forms.

https://t.co/J9xzMnazIo
NPM: https://t.co/XQQx7AsAy8
Feel free to play around with it!

[JSON Schema @jsonschema]

What do you want to see from the JSON Schema community this month? 👀

This is for everyone — users, learners, contributors, and curious folks.

Docs? Events? Demos? Use cases?
Reply below and help shape what’s next 👇
#JSONSchema #OpenSource #DevCommunity

[JSON Schema @jsonschema]

We’re now on Mastodon

If you’re there, come follow JSON Schema for updates, community highlights, and all things schema. We’d love to see you.

Follow us here: https://t.co/JtVTniMLoh

[JSON Schema @jsonschema]

Community highlight 💙
A tool in the JSON Schema ecosystem is continuing beyond GSoC, making complex, deeply nested schemas easier to understand through visualization.
🔗 https://t.co/19uINQF9lc
🔗 https://t.co/U7o5gUNxbH

Love seeing community projects grow beyond GSoC🚀

[JSON Schema @jsonschema]

✨Happy New Year from the JSON Schema Community!
We’re excited to build, learn, and collaborate together in 2026 💙

January events:
🗓 Office Hours — Jan 6, 15:00 PT
🗓 Open Community Working Meeting — Jan 19, 13:00 PT
Everyone is welcome and join us: https://t.co/p7mNNmDjJD