Welcome to Flask's documentation. This documentation is divided into different parts. I recommend that you get started with :ref:`installation` and then head over to the :ref:`quickstart`. Besides the quickstart there is also a more detailed :ref:`tutorial` that shows how to create a complete (albeit small) application with Flask. If you'd rather dive into the internals of Flask, check out the :ref:`api` documentation. Common patterns are described in the :ref:`patterns` section.
Flask depends on two external libraries: the Jinja2 template engine and the Werkzeug WSGI toolkit. These libraries are not documented here. If you want to dive into their documentation check out the following links: