Flask is an open-source web application development framework developed in Python. Flask is supported by huge developer community. Flask in itself is a micro framework but, it has the ability to integrate with many extensions to help us build robust and scalable applications.
In this tutorial, we will have an overview of an open source IDE VS Code and why we choose to go with it for Python development. We will also see how to setup Visual Studio Code for Python development and configure it for a sample Python based Flask hello world project.