emeraldjava.github.io My site should be @ https://emeraldjava.github.io/ Local Dev Use the -H to set the hostname IP address for remote access gatsby develop -H XXX.XX.X.XXX gatsby develop -H 10.157.149.208 http://localhost:8000/___graphql gatsby-theme-blog-core https://github.com/gatsbyjs/themes/tree/master/packages/gatsby-theme-blog-core