Notes to self.

Kamal 2 finally brings the most requested feature to reality and allows people to run multiple applications simultaneously on a single server. Here’s how.

Here’s some possible steps to take and notes from upgrading a single server Kamal setup to the new Kamal 2.

Kamal 2 is coming with a brand new custom proxy that’s replacing Traefik. Let’s have a look at why is that and what it means.

We often use Dotenv in Rails for managing environment variables in development. But both Kamal and Dotenv works with .env files by default. Let’s see how to solve this conflict.

Test doubles likes mocks and stubs can help us with isolating code under test with the rest of the system. Here’s how to mock in Minitest.