I am using the the express js framework with node js and in my server.js file , i have used
<script src = main.js>
You can use express.static middleware
The parameter of express.static is the path to the directory containing all your files that you wish to make static (the path that you provide can be relative to the directory where you launch your node process, or an absolute path), the directory should be available in your file system.
Then you can require your resources like:
The '/public' mount path is optional, but recommended