---
title: "Discussion on \"Getting Started with Cross-Origin Resource Sharing (CORS) in Flask and Python\" | Hashnode"
description: "Discussion on \"Getting Started with Cross-Origin Resource Sharing (CORS) in Flask and Python\". What is CORS?\nCross-Beginning Asset Sharing (CORS) is a security system that permits web servers to indicate which starting points approach the assets of a web application. In less complex terms, it controls admittance to assets from various beginnin..."
url: "https://hashnode.com/posts/getting-started-with-cross-origin-resource-sharing-cors-in-flask-and-python/661a2e37d62ebf80250d7267"
---

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# [Getting Started with Cross-Origin Resource Sharing (CORS) in Flask and Python](https://techblog01.hashnode.dev/getting-started-with-cross-origin-resource-sharing-cors-in-flask-and-python?utm_source=hashnode&utm_medium=feed)

What is CORS? Cross-Beginning Asset Sharing (CORS) is a security system that permits web servers to indicate which starting points approach the assets of a web application. In less complex terms, it controls admittance to assets from various beginnin...

Apr 13, 2024 · 2 min read · techblog01.hashnode.dev  
Read the article

-   [#flask-cors](https://hashnode.com/tag/flask-cors)
-   [#python-flask-apis](https://hashnode.com/tag/python-flask-apis)
-   [#python-flask-integration](https://hashnode.com/tag/python-flask-integration)
-   [#cross-origin-resource-sharing](https://hashnode.com/tag/cross-origin-resource-sharing)
-   [#flask-cje4g3tgk00wdm0wtaepqxd29](https://hashnode.com/tag/flask-cje4g3tgk00wdm0wtaepqxd29)

## Written by

[Sudhanshu Wani](https://hashnode.com/@TechBlog01)

@TechBlog01

  
[View profile](https://hashnode.com/@TechBlog01)

Full-stack engineer building real-time data pipelines, moving into cloud and AI.

I'm a full-stack engineer working mostly on backends and real-time systems: Python and FastAPI, Kafka and MQTT, Postgres and TimescaleDB, with React on the front end and CI and infrastructure around it. I write about what I build and break: the design trade-offs, the numbers I measured, and what I'd do differently. Now I'm moving into cloud and AI, and writing up what I learn along the way.

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