Something is already running on port 3000.
npx kill-port 3000 8080 4200Something is already running on port 3000.
npx kill-port 3000 8080 4200how 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 bashnpm port already in use
$ lsof -i tcp:3000
$ kill -9 PIDSomething is already running on port 3000. Probably:
for linux
$ lsof -i tcp:3000
$ kill -9 PID
the first command should give you the PID number to enter in the second command as PID.Copyright © 2021 Codeinu
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