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CORS Example

\n \n \n \n \n

Logs

{logs.join(\"\\n\")}

\n );\n}\n\nexport default react_http(App, import.meta.url); ","label","children",[70],"contentHash","b82bd405159bb70b2d17843e886c4d0ff3737f08b2d6a703b9896ac69fc08d42","README.md",{"_32":94,"_13":92,"_75":95,"_77":-5,"_78":55,"_79":82,"_80":26,"_34":96,"_40":57,"_83":97,"_85":98,"_63":47,"_87":-5,"_88":-7,"_69":99,"_90":100},"28bc676a-2780-11f0-b46e-569c3dd06744","28bc67d8-2780-11f0-b46e-569c3dd06744",["D",1714875896768],"file","[CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) issues are the bane of frontend engineers.\n\nIn Val Town, if you don't customize any CORS headers, we add these defaults:\n\n```\nAccess-Control-Allow-Origin: \"*\"\nAccess-Control-Allow-Methods: \"GET,HEAD,PUT,PATCH,POST,DELETE\"\n```\n\nYou can override them if you wish to disallow CORS. Check out [@neverstew/setCorsHeaders](https://www.val.town/v/neverstew/setCorsHeaders) for the easiest way to do this in your code.\n\nThis val is a client-side-rendered React app that makes requests to @stevekrouse/cors_example_backend. The backend is in a different val because CORS applies to requests on different domains. The backend has examples of the default permissive CORS behavior and disabled CORS. 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Mergeneverstew/mainintostevekrouse/main

README.md+12-0

Hmain.tsx+32-0