It's better to use cron job instead of using this library. You have to handle the concurrency issue since this plugin is running by parse server's workers if cluster is true.
$ npm install parse-server-jobs-scheduler --save
const Scheduler = require('parse-server-jobs-scheduler').default;
const scheduler = new Scheduler();
// Recreates all crons when the server is launched
scheduler.recreateScheduleForAllJobs();
// Recreates schedule when a job schedule has changed
Parse.Cloud.afterSave('_JobSchedule', async (request) => {
scheduler.recreateSchedule(request.object.id)
});
// Destroy schedule for removed job
Parse.Cloud.afterDelete('_JobSchedule', async (request) => {
scheduler.destroySchedule(request.object.id)
});