CORS issue, {mode: "no-cors"} doesn't work

[hugoblanc]

I'm trying to use ical into an Ionic app but the developpement environnement is en local server and the request origin is http://localhost:8100

So when I call fromURL I get the following error message:
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8100' is therefore not allowed access. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled

But even with a call like that
ical.fromURL('http://url/cal.ics', {mode: 'no-cors'}, function (err, data) {})
THis doesn't work because the option is not recognize ...

[francoisauclair911]

You could try using : https://cors-anywhere.herokuapp.com
as in
ical.fromURL('https://cors-anywhere.herokuapp.com/https://url/cal.ics', {}, function (err, data) {})

[hugoblanc]

https://cors-anywhere.herokuapp.com is perfectly working, but I finally implement my own cors proxy