gavinj.net

A practical guide to tmux and Zellij — what they are, why you need them, and how to use them. Plus cheat sheet, configuration tips, and iTerm2 integration.

I've been running an OpenClaw bot called Bob on a 2019 Intel MacBook in my pantry. The vision is compelling, but after months of daily use, I'm convinced the execution isn't ready for prime time. Here's what's actually working in 2026.

How I used Codex to rebuild gavinj.net as a lightweight PHP and Markdown blog, import years of old Blogger posts, and help with both development and deployment.

How to build secure cross-domain solutions using Kasm Workspaces for isolated browser sessions and Teleport for zero-trust access control - a practical guide for organisations handling sensitive data across security boundaries.

I built an AI bot called Bob on a Mac living on the top shelf of my pantry. OpenClaw, Telegram, Kimi K2.5, and Brave Search turned out to be a surprisingly compelling preview of the future.