Welcome to part-10 of the series. You can find part-9 here.
The first thing which we will do is to add the author details, which includes his twitter, github and dev account after every post.
We already had saved these fields in the frontmatter, so we need to first update the GraphQl query in post-template.js
Rest of the chapter is exclusive content and will be in my upcoming book Gatsby Cookbook. You can find more details about it here.
It will show all our tags in the home page, on the right sidebar.