https://swr.vercel.app/docs/getting-started Getting Started – SWR For normal RESTful APIs with JSON data, first you need to create a fetcher function, which is just a wrapper of the native fetch: 💡 If you want to use GraphQL API or libs like Axios, you can create your own fetcher function. Check here for more examples swr.vercel.app SWR은 Next.js팀이 만든 데이터 fetching 라이브러리로, 나는 정확하게는 잘 모르지만 react-qu..