Projects

Logs from personal and side projects. What I built, why, and what I'd do differently.

Building Skylark, and what it's teaching me about agentic models[Projects]

Kristof Kowalski [@krzko] | July 21, 2026

Notes from building Skylark, an agentic desktop browser in Rust with a Chromium fork: why the harness matters more than the prompt, and why a smarter model isn't always a better agent.→

Building a second brain with Obsidian[Projects]

Kristof Kowalski [@krzko] | April 2, 2026

Obsidian is the foundation, but it doesn't do everything. Here's the local-first setup I use for personal notes and the small layer I add on top for enterprise.→