@echo off title OnlyPets Dev Starter echo =============================== echo Starting OnlyPets (DEV) echo =============================== REM --- Backend --- echo Starting Backend on port 3001... start "OnlyPets Backend" cmd /k ^ cd /d C:\Projekte\OnlyPets\backend ^& ^ npm run dev REM --- Frontend --- echo Starting Frontend on port 3000... start "OnlyPets Frontend" cmd /k ^ cd /d C:\Projekte\OnlyPets\frontend ^& ^ npm run dev echo. echo All services started. echo Backend -> http://localhost:3001 echo Frontend -> http://localhost:3000 echo.