text: import React, { Component } from "react";
  import Link from 'gatsby-link';
  
  // external link addresses
  const GitHubURL = "https://github.com/wilcook";
  const StackOverflowURL = "https://stackoverflow.com/users/6845618/wiljago";
  const LinkedInURL = "http://linkedin.com/in/wilcook";
  