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Discussion on: ✋🏼🔥 CS Visualized: CORS

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Tom Mulkins • Edited

Those animations really make it easy to digest the topic.

I might have missed it above but important to note that Access-Control-Allow-Origin allows for a single origin value. Otherwise the server will need some middleware to return the header with the right origin value when more than one origin is allowed.

developer.mozilla.org/en-US/docs/W...

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Lydia Hallie

Ohhh yes! I made the mistake once by padding an array instead haha. I'll update the post accordingly asap :)