Redux

https://using-redux.gatsbyjs.org/

Gatsby example site that shows use of redux.

Overview

To use redux in a Gatsby site you'll need to hook in to two of Gatsby's extension points.

Once in wrapRootElement which runs during Gatsby's server rendering process, and once in wrapRootElement which is part of Gatsby's browser APIs.

Check out ./gatsby-ssr.js and ./gatsby-browser.js to see how this is implemented in this example.