Ghost CMS + GatsbyJS: How to change theme?

[DavidDarnes]

When you use a Static Site Generator like Gatsby you are opting out of using the internal Ghost theming layer. There’s some more explanation here:

Connect Localhost/admin to Github + Netlify

The Gatsby front-end you have setup will replace the Ghost theme layer. There’s a better explanation over here on our announcement post

Ghost on the JAMstack