The Flask and Django are the two most popular web development libraries.

The choice between Flask and Django ultimately depends on the specific requirements of your project.

Flask is a micro web framework while Django is a full-stack web framework.

Flask is a bare-bones framework that provides developers with more control while Django comes with and other features out of the box.

Flask has a shorter learning curve than Django and it easier to set up and get started with and requires

Flask is more flexible than Django it allows developers to choose their own tools, libraries, and plugins

Django is better suited for large and complex applications as it comes with built-in features like ORM, caching, and load balancing.

Django has better support for databases than Flask. Flask requires developers to use a separate ORM or database library.

Django has a more robust URL routing system than Flask, making it easier to organise complex application URLs.