Parzibyte's blog

Free knowledge blog: linux, programming, open source, databases, android, frameworks, web and computing in general

Enable CORS in Flask app

In this post I will show you how to enable CORS (Cross Origin Resource sharing) so that you can make HTTP requests from a different domain than the one you use for your Flask application written in Python.

We will just add a kind of middleware to modify all the responses and add the headers that allow CORS in Flask.