gatsby-config.js

module.exports = {
  plugins: [
    {
      resolve: "gatsby-plugin-material-ui",
    },
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `src`,
        path: `${__dirname}/src/`,
      },
    },
    "gatsby-transformer-remark",
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: "Info Krankenkasse",
        short_name: "InfoKrankenkasse",
        start_url: "/",
        // background_color: "#6b37bf",
        // theme_color: "#6b37bf",
        // Enables "Add to Homescreen" prompt and disables browser UI (including back button)
        // see https://developers.google.com/web/fundamentals/web-app-manifest/#display
        display: "standalone",
        icon: "src/assets/flag.png", // This path is relative to the root of the site.
        // An optional attribute which provides support for CORS check.
        // If you do not provide a crossOrigin option, it will skip CORS for manifest.
        // Any invalid keyword or empty string defaults to `anonymous`
        crossOrigin: `use-credentials`,
      },
    },
  ],
}