Caddy with our plugin added makes it easy to run preview environments for your Python apps. The setup below serves production and every branch preview from one virtual machine and one Postgres database: Caddy Snake loads each branch as a dynamic app, and branchable clones a schema per preview.
This release introduces two major features: dynamic module loading and built-in autoreload. Together, they let you serve multiple Python apps from a single Caddy instance and hot-reload code changes during development — without restarting Caddy.
Support for Python 3.14 was added in the latest release.
Now you can retrieve a precompiled binary of caddy with caddy-snake and your preferred version of Python.
Releasing docs for caddy-snake a plugin provides native support for Python apps.
It spawns Python worker subprocesses managed by the Caddy plugin and talks to them over a Unix domain socket, avoiding a separately configured Gunicorn or Uvicorn server.
Supports both WSGI and ASGI, which means you can run all types of frameworks like Flask, Django and FastAPI.