Как проверить открытые порты Mac
lsof -i -P | grep -i "listen"
Crowded Coyote
lsof -i -P | grep -i "listen"
lsof -i :PORT_NUMBERsudo lsof -PiTCP -sTCP:LISTEN$ npx kill-port 3000 8080 8081
Process on port 3000 killed
Process on port 8080 killed
Process on port 8081 killed