In this post, I am going to introduce you to an interesting Python framework… The popular web development microframework: Flask. A framework basically controls how your code is built and deployed. A framework isn’t a library. Your code calls library functions and methods; on the other hand, A framework calls your code and deploys it. Flask is called a microframework because it is considered low-level compared to other web frameworks like Django; Flask provides you with the core functions and its up to you how you combine them together to create larger applications, This makes Flask very versatile and extensible.