What is the best way to implement scheduling tasks in MEANJS

I'm making a project on Node.JS + MEAN.JS stack (version from meanjs.org). There are several scheduling libraries for Node.js like 'node-cron', 'agenda' etc.

My question is how to integrate scheduling library into the MEAN.JS project structure properly. I want to use this library for sending emails and I want to share the same mail templates which I use on the website.

Any suggestions or recommendations about the topic will be appreciated.