Sorry to drag this up (again?):
Looking in the settings.js file there are these lines:
// The `https` setting requires the `fs` module. Uncomment the following // to make it available: //var fs = require("fs");
Interesting. With this setting active, it forces https connections. Which is good for security.
Not too important for me just now, but I like to keep my options open and learn. (Well: try to...)
So as I see it:
// Uncomment the following to make it available:
Which is self explanatory but for the preseeding (?) statement:
// The `https` setting requires the `fs` module.
Searching >>fs module node-red<< gets me results on the filesystem node more than the fs module.
How do I get more information on this "required