In this article, we will take a closer look at GraphQL and how we can integrate it into a Gatsby website by building and implementing advanced data sourcing and transformation in Gatsby.
Among others, [Next.js](https://nextjs.org) has dubbed itself: *The React Framework for Static Websites*. But just like every other framework whose goal is to help you build what matters by abstracting common, redundant tasks, you’re often required to learn something new and opinionated. With Next.js, one of the things you need to know is how to integrate different CSS methods with its API, and that is the focus of this tutorial.