gatsby-config.js

const autoprefixer = require('autoprefixer');

module.exports = {
  siteMetadata: {
    title: `Front-end Developer`,
    description: `Harsh Shah, Frontend developer and sometimes designer, works with everything that lives on the internet`,
    author: `@Harsh Shah`,
    siteUrl: `https://harshjshah.com/`,
  },
  plugins: [
    {
      resolve: 'gatsby-plugin-sass',
      options: {
        postCssPlugins: [
          autoprefixer(),
        ],
      },
    },
    `gatsby-plugin-react-helmet`,
    {
      resolve: `gatsby-plugin-robots-txt`,
      options: {
        host: `https://harshjshah.com/`,
        sitemap: `https://harshjshah.com/sitemap.xml`,
        policy: [{ userAgent: '*', allow: '/' }]
      }
    },
    {
      resolve: `gatsby-plugin-google-analytics`,
      options: {
        trackingId: "G-LYLZ65LHHZ",
      },
    },
    `react-scroll-parallax`,
    {
      resolve: `gatsby-source-filesystem`,
      options: {
        path: `${__dirname}/src/images`,
        name: 'images'
      }
    },
    `gatsby-transformer-sharp`,
    `gatsby-plugin-sharp`,
    {
      resolve: `gatsby-plugin-manifest`,
      options: {
        name: `Harsh Shah`,
        short_name: `Harsh`,
        start_url: `/`,
        background_color: `black`,
        theme_color: `black`,
        display: `standalone`,
        icon: `src/images/harsh-logo-icon.svg`, // This path is relative to the root of the site.
      },
    },
    {
      resolve: `gatsby-plugin-scroll-reveal`,
      options: {
        threshold: 1, // Percentage of an element's area that needs to be visible to launch animation
        once: true, // Defines if animation needs to be launched once
        disable: false, // Flag for disabling animations

        // Advanced Options
        selector: '[data-sal]', // Selector of the elements to be animated
        animateClassName: 'sal-animate', // Class name which triggers animation
        disabledClassName: 'sal-disabled', // Class name which defines the disabled state
        rootMargin: '80% 80%', // Corresponds to root's bounding box margin
      }
    },
    `animejs`
    // this (optional) plugin enables Progressive Web App + Offline functionality
    // To learn more, visit: https://gatsby.dev/offline
    // `gatsby-plugin-offline`,
  ],
}