If you ever worked with an AJAX call, you are probably familiar with the following error displayed in browser console:
Failed to load https://example.com/: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://anfo.pl' 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.
⏱ 5 minutes read
#CORS #browsers
Failed to load https://example.com/: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://anfo.pl' 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.
⏱ 5 minutes read
#CORS #browsers
Medium
Understanding CORS
If you ever worked with an AJAX call, you are probably familiar with the following error displayed in browser console:
There are millions of articles explaining how to fix the error above, but what exactly is this “Cross-Origin Resource Sharing” (CORS) thing, and why does it even exist?
⏱️ 4 minutes read
#CORS
⏱️ 4 minutes read
#CORS
Medium
CORS Finally Explained — Simply
How does CORS actualy work? Who enforces it? And why does it even exist in the first place?
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