Check out the Quickstart for an overview of what Flask can do, then dive into the docs to keep learning. Flask uses Jinja [https://palletsprojects.com/p/jinja/], Click [https://palletsprojects.com/p/click/] not be the case, the framework would be a very complex system to begin with which causes a steep learning curve and a lot of user frustration. This is not unique to Flask. Many people use patched and modified

Check out the Quickstart for an overview of what Flask can do, then dive into the docs to keep learning. Flask uses Jinja, Click, Werkzeug, and ItsDangerous behind the scenes, and they all have their not be the case, the framework would be a very complex system to begin with which causes a steep learning curve and a lot of user frustration. This is not unique to Flask. Many people use patched and modified