What is Flask used for?

We now have a complete Flask + React app that uses Flask to collect data from a SQlite database and React to render output on the browser . If you followed along as you did, you should have output similar to the one below on the browser.31 Ağu 2021

Project directory

Flask and React are primarily classified as “Microframeworks (Backend)” and “Javascript UI Libraries” tools respectively. “Lightweight”, “Python” and “Minimal” are the key factors why developers consider Flask; whereas “Components”, “Virtual dom” and “Performance” are the primary reasons why React is favored.

Flask is used for developing web applications using python , implemented on Werkzeug and Jinja2. Advantages of using Flask framework are: There is a built-in development server and a fast debugger provided.