Flask is a minimal Python framework for writing web applications. It provides regex-based URL routing, templating via Jinja2, and request/response handling. Additional functionality is provided via extensions (e.g., ORM via Flask-SQLAlchemy). Because of its minimalism and flexibility, Flask is popular for writing API endpoints for larger applications.
- Kyle Mahan's Red Wind is built on Flask
- User:Jenmontes.com is building PISS on Flask
- fluffy's Publ is built on Flask