gatsby-config.js

module.exports = {
  siteMetadata: {
    title: `My website`,
    googleVerification: `abcdefz`,
    disqus: `gatsby-typescript`
  },
  mapping: {
    'MarkdownRemark.frontmatter.author': `AuthorJson`
  },
  plugins: [
    `gatsby-plugin-glamor`,
    {
      resolve: `gatsby-plugin-google-analytics`,
      options: {
        trackingId: 'YOUR_GOOGLE_ANALYTICS_TRACKING_ID',
        // Puts tracking script in the head instead of the body
        head: false,
        // Setting this parameter is optional
        anonymize: true,
        // Setting this parameter is also optional
        respectDNT: true
      }
    },
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `Gatsby website`,
        short_name: `Gatsby website`,
        start_url: `/`,
        background_color: `#f7f7f7`,
        theme_color: `#191919`,
        display: `minimal-ui`
      }
    },
    `gatsby-plugin-offline`,
    `gatsby-plugin-sharp`,
    `gatsby-transformer-sharp`,
    `gatsby-plugin-typescript`,
    // Parse all markdown files (each plugin add/parse some data into graphQL layer)
    {
      resolve: `gatsby-transformer-remark`,
      options: {
        plugins: [
          {
            resolve: `gatsby-remark-images`,
            options: {
              maxWidth: 690,
              backgroundColor: `#f7f0eb`
            }
          },
          `gatsby-remark-prismjs`,
          `gatsby-remark-copy-linked-files`,
          `gatsby-remark-autolink-headers`
        ]
      }
    },
    // Expose `/data` to graphQL layer
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `data`,
        path: `${__dirname}/data`
      }
    },
    `gatsby-transformer-json`
  ]
};