In web development, there is only one “front end” language, and that’s JavaScript (and things compiled to JavaScript, like TypeScript). Everything else runs on a server somewhere, not in the browser, and that makes it “back end”. Flask, which is written in Python, is back end .
Read moreCan React be used with Flask?
Let’s look at the small, yet powerful JavaScript UI library ReactJS in action, as we build a basic web application. This app is powered by Python 3 and the Flask framework in the back-end and React in the front.
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Project directory
Read moreCan you use React with Python backend?
Build a Simple CRUD App with Python, Flask, and React shows how to combine a Flask backend with React . Learn React app is a Git repository with a code tutorial and instructions for how to follow along, as well as exercises to ensure you are tested as you go.
Read moreIs React front end or backend?
ReactJS is an open-source, component-based front-end library responsible only for the view layer of the application. It is maintained by Facebook.
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