Nov 24, 2023 · 4 min read · My Notice: During software development, i have noticed an OPTIONS request is been sent for all kinds of complex requests (requests with custom headers). This type of request is a Preflight request. But not sure how its getting triggered and why, what...
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Jul 31, 2023 · 6 min read · Cross-origin resource sharing (CORS) is a mechanism that allows web applications to access resources from other domains. However, CORS can add latency to requests, especially if the preflight request is required. The preflight request is an OPTIONS r...
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Jun 30, 2023 · 6 min read · What is a preflight request? A preflight request is a special type of HTTP request that is sent by a browser to a server before making a cross-origin request. The preflight request is used to determine if the server will allow the cross-origin reques...
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Sep 26, 2022 · 2 min read · Github and Live Demo Repository: https://github.com/makereading/cors-simple-complex Live Demo: https://makereading.github.io/cors-simple-complex/index.html After the invention of CORS A CORS request consists of two sides: the client making the reque...
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