CRON from CRON.do
Here is a simple example of a CRON management platform as found at CRON.do
const saaskit = require('saaskit')var parser = require('cron-parser')module.exports = {  domain: 'CRON.do',  brand: 'SaaS.Dev',  nouns: {    cron: {      url: saaskit.types.url,      method: ['GET', 'POST'],      headers: [],      minute: '*',      hour: '*',      daysOfMonth: '*',      months: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],      weekdays: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],      parseExpression: expression => parser.parseExpression(expression),      generateExpression: `* ${minute ?? '*'} ${hours ?? '*'} ${minute ?? '*'} ${minute ?? '*'} `,      trigger: ({cron}) => fetch(url, {method: cron.method, headers: cron.headers})    },  },}