All activity
Sanity.io
GROQ is a query language that lets you query, project, and join JSON documents without having to create schemas, or resolvers. It's the perfect tool for working with JSON. Go to groq.dev to try it out in your browser, or download the CLI (npm i -g groq-cli).
GROQ Arcade
GROQ Arcade
Play with JSON in your browser
Sanity.io

Edit collaboratively, distribute over edge cached APIs and freely decide later how and where your content will be used.

Sanity CMS
Sanity CMS
The fully customizable, headless CMS