werkzeug German noun: "tool". Etymology: werk ("work"), zeug ("stuff") Werkzeug is a comprehensive WSGI web application library. It began as a simple collection of various utilities for WSGI applications and has become one of the most advanced WSGI utility libraries. Flask wraps Werkzeug, using it to handle the details of WSGI while providing more structure and patterns for defining powerful appli
![Werkzeug | The Pallets Projects](https://cdn-ak-scissors.b.st-hatena.com/image/square/b9fba63c39b8e95f411a220b8cd9fd72164c9550/height=288;version=1;width=512/https%3A%2F%2Fpalletsprojects.com%2Fog_image.png)