nodemon crashes on save code example

Example 1: [nodemon] app crashed - waiting for file changes before starting...

/* Answer to: "[nodemon] app crashed - waiting for file changes before starting..." */

/*
  This is most likely happening because of all the running server
  process in the background. So just stop them from the terminal.
  
  All you have to do is kill them all by running the command below
  in the terminal then restart nodemon.
*/

  pkill -f node

Example 2: nodemon crashes on save

echo fs.inotify.max_user_watches=524298 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p