The useStaticQuery React Hook was added to Gatsby.js starting with version 2.1.0, and it’s an incredibly convenient way to make (build-time) GraphQL queries from any component within a Gatsby site. In this quick lesson, we’ll go over how to implement useStaticQuery in your project! Overview and Requirements For this simple example, we’re going to add a ContactInfo component to our website. This will just be a re-usable component that fetches and displays some contact info from your Gatsby site’s...