Ecom-Golang-Fiber-Nextjs Development Mode Backend: Step 1 => go run main.go Database migrations is done in this step. Step 2 => go run database/seeder/seeder.go Seed the database. Step 3 => go run main.go Run the backend in Dev mode. Frontend: Step 1 => cd front Change current directory to front. Step 2 => npm i Install npm dependencies. Step 3 => npm run dev Run the frontend in Dev mode. Production Mode Backend: Step 1 => go run main.go Migrations is done in this step. Step 2 => go build To Build the app. Step 3 => ./'NameOfTheApp' Run the backend in Prod mode. Frontend: Step 1 => cd front Change current directory to front. Step 2 => npm i Install npm dependencies. Step 3 => npm run build Build frontend. Step 4 => npm run start Run the frontend in Prod mode.