Congratulations on learning the basics of data in Gatsby!
We learned about how Gatsby transforms data into GraphQL that we can use throughout our pages and components. We also learned about the GraphiQL explorer, which lets us build queries visually that we can just copy and paste into our code. We added some siteMetadata to gatsby-config.js and used both static queries and page queries to use this data in our components and pages.
You're now ready for the good stuff: Markdown and MDX!