gatsby-config.js

module.exports = {
  siteMetadata: {
    siteUrl: "https://www.yourdomain.tld",
    title: "Portfolio",
  },
  plugins: [
    "gatsby-plugin-breakpoints",
    `gatsby-plugin-sharp`,
    {
      resolve: `gatsby-transformer-remark`,
      options: {
        plugins: [
          {
            resolve: `gatsby-remark-relative-images`,
            options: {
              staticFolderName: "static",
              include: ["featured"],
              exclude: ["featured.skip"],
            },
          },
          {
            resolve: `gatsby-remark-image-attributes`,
            options: {
              dataAttributes: true,
            },
          },
          {
            resolve: `gatsby-remark-images`,
            options: { maxWidth: 500, linkImagesToOriginal: false },
          },
        ],
      },
    },
    "gatsby-plugin-sass",
    "gatsby-plugin-gatsby-cloud",
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        name: `markdown-pages`,
        path: `${__dirname}/src/markdown-pages`,
      },
    },
  ],
};