Video Summary

This video is about using SWR to fetch data in Next.js. SWR is a hook that handles caching, revalidation, focus tracking, refetching on interval and a lot more. In this video, we will look at implementing basic client-side data fetching with SWR. We will achieve the same result as fetching the dashboard data in the previous video. The only difference is that we will use SWR to fetch the data.