Flask is Python Web Framework based on Werkzeug, Jinja 2.

It is microframework. Flask is developed by pocoo.org

Features:

  • Ajax support
  • JSON Support
  • Session
  • Template Rendering
  • URL Routing
  • Class-Based Views
  • etc

  Popular application using Flask:

  • Pinterest
  • LinkedIn

Reference:

http://flask.pocoo.org/