gatsby-config.js

module.exports = {
  siteMetadata: {
    title: `Pixelstew`,
    author: `Rob Gilbert`
  },
  plugins: [
    `gatsby-plugin-react-helmet`,
    `gatsby-plugin-styled-components`,
    `gatsby-plugin-catch-links`,
    `gatsby-plugin-favicon`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        path: `${__dirname}/src/pages`,
        name: "pages"
      }
    },
    {
      resolve: "gatsby-transformer-remark",
      options: {
        plugins: [
          {
            resolve: `gatsby-remark-prismjs`,
            options: {
              // Class prefix for <pre> tags containing syntax highlighting;
              // defaults to 'language-' (eg <pre class="language-js">).
              // If your site loads Prism into the browser at runtime,
              // (eg for use with libraries like react-live),
              // you may use this to prevent Prism from re-processing syntax.
              // This is an uncommon use-case though;
              // If you're unsure, it's best to use the default value.
              classPrefix: "language-"
            }
          }
        ]
      }
    },
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: "GatsbyJS",
        short_name: "GatsbyJS",
        start_url: "/",
        background_color: "#f7f0eb",
        theme_color: "#a2466c",
        display: "minimal-ui",
        icons: [
          {
            // Everything in /static will be copied to an equivalent
            // directory in /public during development and build, so
            // assuming your favicons are in /static/favicons,
            // you can reference them here
            src: `/favicons/android-chrome-192x192.png`,
            sizes: `192x192`,
            type: `image/png`
          },
          {
            src: `/favicons/android-chrome-512x512.png`,
            sizes: `512x512`,
            type: `image/png`
          }
        ]
      }
    },
    `gatsby-plugin-offline`
  ]
};