Mason — The Python Web FrameworkBuild fast, structured, and maintainable web apps in Python—without the boilerplate.

A clean and opinionated MVC framework inspired by productivity.

Convention-First

Mason embraces smart defaults and a clear folder structure, letting you focus on building—not wiring.

Cleanly separates models, views, and controllers for better scalability and developer experience.

Comes with Vite-powered frontend integration, async-ready routing, and Pythonic templating out of the box.

Routing, controllers, middleware, and templating—everything you need to get started, without extra setup.

From hobby apps to production systems, Mason provides the right balance of simplicity and power.

Crafted with love by Santosh Kumar Patro — made to help developers build better apps, faster.