Thanks a lot.
I still can't figure how to refer the static js.
If I create a subfolder "static" with my "webworker.js" I receive a 404.
So I have:
mynode/static/webworker.js
I tried:
var worker = new Worker("mynode/js/webworker.js");
var worker = new Worker("js/webworker.js");
var worker = new Worker("webworker.js");
I always receive a 404 not found error.
How to refer it?