Learn to manage files in a partitioned dataset by leveraging the zoau Node.js module and by creating a web application that can edit, build, and run C source code residing in a PDS. 
The zoau node module is useful for z/OS developers who are familiar with JavaScript and want to access MVS resources through Node.js, with minimal prior Z knowledge needed.
There more on GitHub. Follow the link https://github.com/IBM/zoau-node