Useful Developer Tools #11: Port Manager
![Useful Developer Tools #11: Port Manager](/content/images/size/w2000/2019/12/portmanager.jpeg)
We've all been there: You fire up a project in your terminal and are interrupted by an obnoxious "EADDRINUSE" message. Well, no more! Port Manager will spare you countless minutes of pointless frustration.
Port Manager is a tiny tool for macOS, which lists all currently opened ports and shows the process behind them.