Tools

Can a Couple of Rows in Postgres Really Cost This Much?

I got tired of paying for managed PostgreSQL, moved my projects onto Hetzner, and added a LiveView dashboard to Supavisor. A practical guide to Ecto, pooling, SSH, deployment, and migrations.

Spectre Lens: Giving Agents Eyes Without Handing Them the Whole Browser

The second article in the Spectre series introduces Spectre Lens, an Elixir-first browser perception layer that turns pages into agent-readable context.

How to Leverage Git Trees for Parallel Agent Workflows

Learn how to leverage Git trees to let multiple agents work on the same project in parallel using branches and worktrees for clean, conflict-free workflows.

Coding With AI Agents Without Losing Your Mind

By using project-specific guides and resetting messy contexts, I focus on building a repeatable system rather than chasing the "best" model.