Create a .env.local file
MONGODB_URI=mongodb+srv://<database_username>:<database_password>@<cluster_name>.a3kye.mongodb.net/<collection_name>
Replace <database_username>, <database_password>, <cluster_name>, and <collection_name> with respective values.
Run
pnpm install
pnpm run dev
MERN
React.JS Next.JS MaterialUI MongoDB