cron-picker

Install

npm install --save cron-picker

Use

cron = require('cron-picker')
 
document.body.appendChild(cron({
  cronExpression: '* * * * *',
  onChange: expression => {
  	// do something with the new cron expression
  }
}))

A standalone version is also included in dist/:

<script src="node_modules/cron-picker/dist/index.js"></script>
<script>
  document.body.appendChild(cron({ ... }))
</script>