CORS Example

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Logs

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

\n );\n}\n\nexport default react_http(App, import.meta.url);","deleted","label",[132],"427fbe90-25f0-11f0-ad23-569c3dd06744","README.md","427fbf58-25f0-11f0-ad23-569c3dd06744",1,["D",1699666828547],"[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. \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. \n\nMigrated from folder: Archive/cors_example",[148],"pulls","branches","envVars",{"_160":22,"_162":22},"connections",{"_160":22,"_161":22},"count","unfilledCount","emptyCount",{"_28":147,"_13":148,"_133":149,"_134":-5,"_135":96,"_136":150,"_137":48,"_49":169,"_93":22,"_140":118,"_142":152,"_144":20,"_145":-5,"_166":170,"_106":171},{"_28":131,"_13":132,"_133":73,"_134":-5,"_135":96,"_136":94,"_137":48,"_49":165,"_93":139,"_140":141,"_142":143,"_144":20,"_145":-5,"_166":167,"_106":168},["D",1733504919780],"children",[],[132],["D",1699666828547],[],[148],["D",1746037428632],{"_11":12,"_58":54},{"_11":12,"_52":-5,"_53":54,"_36":37,"_55":56,"_57":20},{"_93":94,"_13":95,"_28":96,"_97":69,"_98":-5,"_99":-5,"_100":-5,"_101":-5,"_102":-5,"_103":14,"_104":12},"ctx",{"_41":-5,"_126":209,"_210":211,"_212":213,"_214":20,"_215":20,"_216":20,"_217":48,"_218":-5,"_219":-7,"_220":-7,"_221":22,"_222":20,"_223":20,"_224":-5,"_225":20,"_226":20,"_227":20,"_228":-5},"ENV",{"_180":181,"_182":183,"_184":95,"_185":186,"_187":188,"_189":190,"_191":192,"_193":194,"_195":196,"_197":198,"_199":200,"_201":202,"_203":204,"_205":206,"_207":208},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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Remixes
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