As with any Python framework, it’s best to create a project using Flask inside a Python virtual environment. This isolates your project from your main Python installation and from other projects ...

Many discussions about Python web frameworks begin with Flask, and for good reason. Flask is a well established, well understood framework that is easy to use and quite stable.

Microsoft added new Web app tutorials -- covering Django and Flask -- to its Python documentation for Visual Studio and its open source little cousin, the cross-platform Visual Studio Code editor.