Using node-schedule as a global binary to schedule jobs without additional code.

npm i -g node-schedule-bin

// config.json example
[
  {
    "time": "0 * * * * *",
    "cmd": "echo hello1"
  },
  {
    "time": "10 * * * * *",
    "cmd": "echo hello2"
  }
]
// the time format is the same as crontab

node-schedule --config=config.json