Something is already running on port 3000.
npx kill-port 3000 8080 4200
Something is already running on port 3000.
npx kill-port 3000 8080 4200
how to close port 3000 running
### For Linux/Mac OS search (sudo) run this in the terminal:
$ lsof -i tcp:3000
$ kill -9 PID
### On Windows:
netstat -ano | findstr :3000
tskill typeyourPIDhere
### change tskill for taskkill in git bash
port 8080 already in use
netstat -ano | findstr 8080
port 8080 already in use
taskkill /F /pid 1088
Port 3000 is already in use, but when I try to kill nothing is found
netstat -ano | findstr :3000
taskkill /PID "123" /F
npm port already in use
$ lsof -i tcp:3000
$ kill -9 PID
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