text: import React from 'react';
  import { graphql, Link } from 'gatsby';
  
  const SingleTagTemplate = ({ data, pageContext }) => {
    const { posts, tagName } = pageContext;
    return (
      <div>
        <div>Posts about {`${tagName}`}</div>
        <div>
          <ul>
            {posts.map((post, index) => {
              return (
                <li key={index}>
                  <Link to={post.frontmatter.path}>{post.frontmatter.title}</Link>
                </li>
              );
            })}
          </ul>
        </div>
      </div>
    );
  };
  
  export default SingleTagTemplate;
  