What is CORS? A front-end perspective
You might be developing a front- end application and be met with a rather upsetting error. Let us stop that.
When you’re met with a rather nasty message, in this case:
No ‘Access-Control-Allow-Origin’ header is present on the requested resource.
You can’t just leave it.
In this case, because your
API call (or whatever it is that you were trying to do) is essential to…