Outline
In this video, we learn about Gatsby Link.
We can import { Link } from "gatsby" in order to usethe Gatsby Link tag. We use Link just like any other JSX component, and we pass in a to input with the route.
In this video, we link to /about from index.js and / from about.js.
In the video, I mention Prettier but don't explain what it is. Prettier is a code formatting tool that lets you specify formatting rules in a JSON config document. It can work really well wtih editors like Visual Studio Code. For example, you can have it auto-format on save. Check it out!