---
name: flask
summary: "Flask is a lightweight Python WSGI web framework built on Werkzeug and Jinja that provides a minimal core with routing, templating, and request handling, leaving architectural decisions and extra functionality to the developer and a large extension ecosystem."
language: Python
repo: https://github.com/pallets/flask
source: https://opensources.dev/resource/flask
health: 100
---

# flask

Flask is a lightweight Python WSGI web framework built on Werkzeug and Jinja that provides a minimal core with routing, templating, and request handling, leaving architectural decisions and extra functionality to the developer and a large extension ecosystem.

Flask is a lightweight Python WSGI web framework built on Werkzeug and Jinja that provides a minimal core with routing, templating, and request handling, leaving architectural decisions and extra functionality to the developer and a large extension ecosystem.