https://mattobrien.org/ 2026-06-19 weekly 1.0 https://mattobrien.org/all/ 2026-06-19 weekly 0.7 https://mattobrien.org/contact/ 2026-06-19 weekly 0.7 https://mattobrien.org/gus/ 2026-06-19 weekly 0.7 https://mattobrien.org/now/ 2026-06-19 weekly 0.7 https://mattobrien.org/software/ 2026-06-19 weekly 0.7 https://mattobrien.org/coaching/ 2026-06-19 weekly 0.7 https://mattobrien.org/writing/ 2026-06-19 weekly 0.7 https://mattobrien.org/iterm-tmux-claude-code/ 2026-02-21 monthly 0.8 https://mattobrien.org/red-alert-sounds-for-codex/ 2026-02-10 monthly 0.8 https://mattobrien.org/red-alert-sounds-for-claude-code/ 2026-02-10 monthly 0.8 https://mattobrien.org/red-alert-soundboard/ 2026-02-09 monthly 0.8 https://mattobrien.org/engelbarts-vision-1962/ 2025-12-18 monthly 0.8 https://mattobrien.org/the-cost-of-learning-to-program-is-no-longer-front-loaded/ 2025-12-18 monthly 0.8 https://mattobrien.org/etymology-of-sovereignty/ 2025-12-11 monthly 0.8 https://mattobrien.org/scene-without-a-name/ 2025-12-10 monthly 0.8 https://mattobrien.org/unix-vs-unix-like-vs-posix/ 2025-11-28 monthly 0.8 https://mattobrien.org/we-dont-charge-for-privacy/ 2025-11-25 monthly 0.8 https://mattobrien.org/unix-was-a-child-star-with-greedy-parents/ 2025-11-21 monthly 0.8 https://mattobrien.org/the-world-unix-made/ 2025-11-20 monthly 0.8 https://mattobrien.org/notion-is-simulated-composability/ 2025-11-19 monthly 0.8 https://mattobrien.org/open-world-vs-closed-world-composability/ 2025-11-18 monthly 0.8 https://mattobrien.org/disruptive-vs-sustaining/ 2025-11-18 monthly 0.8 https://mattobrien.org/programmatic-vs-gui/ 2025-11-14 monthly 0.8 https://mattobrien.org/ai-universal-adapter/ 2025-11-13 monthly 0.8 https://mattobrien.org/engineers-prefer-programmatic/ 2025-11-12 monthly 0.8 https://mattobrien.org/design-provocation/ 2025-11-11 monthly 0.8 https://mattobrien.org/unix-files-are-computings-shipping-containers/ 2025-11-10 monthly 0.8 https://mattobrien.org/unix-scene/ 2025-11-07 monthly 0.8 https://mattobrien.org/scene/ 2025-11-07 monthly 0.8 https://mattobrien.org/unix-philosophy/ 2025-11-06 monthly 0.8 https://mattobrien.org/monolithic-vs-composable/ 2025-11-05 monthly 0.8 https://mattobrien.org/local-is-faster/ 2025-11-04 monthly 0.8 https://mattobrien.org/local-is-constrained/ 2025-11-03 monthly 0.8